18895795716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 55617408000

約数和(自身を除く): 36721612284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 59, 76, 84, 98, 109, 114, 118, 133, 147, 177, 196, 218, 228, 236, 263, 266, 294, 327, 354, 399, 413, 436, 526, 532, 588, 654, 708, 763, 789, 798, 826, 931, 1052, 1121, 1239, 1308, 1526, 1578, 1596, 1652, 1841, 1862, 2071, 2242, 2289, 2478, 2793, 2891, 3052, 3156, 3363, 3682, 3724, 4142, 4484, 4578, 4956, 4997, 5341, 5523, 5586, 5782, 6213, 6431, 6726, 7364, 7847, 8284, 8673, 9156, 9994, 10682, 11046, 11172, 11564, 12426, 12862, 12887, 13452, 14497, 14991, 15517, 15694, 16023, 17346, 19293, 19988, 21364, 22092, 23541, 24852, 25724, 25774, 28667, 28994, 29982, 31034, 31388, 32046, 34692, 34979, 38586, 38661, 43491, 45017, 46551, 47082, 51548, 54929, 57334, 57988, 59964, 62068, 64092, 69958, 77172, 77322, 86001, 86982, 90034, 93102, 94164, 101479, 104937, 108619, 109858, 114668, 122189, 135051, 139916, 154644, 164787, 172002, 173964, 180068, 186204, 200669, 202958, 209874, 217238, 219716, 244378, 244853, 270102, 294823, 304437, 315119, 325857, 329574, 344004, 366567, 401338, 405916, 419748, 434476, 488756, 489706, 540204, 544673, 589646, 602007, 608874, 630238, 651714, 659148, 733134, 734559, 760333, 802676, 855323, 884469, 945357, 979412, 1089346, 1179292, 1204014, 1217748, 1260476, 1303428, 1404683, 1466268, 1469118, 1520666, 1634019, 1691353, 1710646, 1768938, 1890714, 2063761, 2178692, 2280999, 2408028, 2565969, 2809366, 2938236, 3041332, 3268038, 3382706, 3421292, 3537876, 3781428, 3812711, 4127522, 4214049, 4561998, 5074059, 5131938, 5618732, 5987261, 6191283, 6536076, 6765412, 7625422, 8255044, 8428098, 9123996, 10148118, 10263876, 11438133, 11839471, 11974522, 12382566, 14446327, 15250844, 16856196, 17961783, 20296236, 22876266, 23678942, 23949044, 24765132, 26688977, 28892654, 32135707, 35518413, 35923566, 43338981, 45752532, 47357884, 53377954, 57785308, 64271414, 71036826, 71847132, 80066931, 82876297, 86677962, 96407121, 106755908, 128542828, 142073652, 160133862, 165752594, 173355924, 192814242, 224949949, 248628891, 320267724, 331505188, 385628484, 449899898, 497257782, 674849847, 899799796, 994515564, 1349699694, 1574649643, 2699399388, 3149299286, 4723948929, 6298598572, 9447897858, 18895795716]

約数ペア:

[(1, 18895795716), (2, 9447897858), (3, 6298598572), (4, 4723948929), (6, 3149299286), (7, 2699399388), (12, 1574649643), (14, 1349699694), (19, 994515564), (21, 899799796), (28, 674849847), (38, 497257782), (42, 449899898), (49, 385628484), (57, 331505188), (59, 320267724), (76, 248628891), (84, 224949949), (98, 192814242), (109, 173355924), (114, 165752594), (118, 160133862), (133, 142073652), (147, 128542828), (177, 106755908), (196, 96407121), (218, 86677962), (228, 82876297), (236, 80066931), (263, 71847132), (266, 71036826), (294, 64271414), (327, 57785308), (354, 53377954), (399, 47357884), (413, 45752532), (436, 43338981), (526, 35923566), (532, 35518413), (588, 32135707), (654, 28892654), (708, 26688977), (763, 24765132), (789, 23949044), (798, 23678942), (826, 22876266), (931, 20296236), (1052, 17961783), (1121, 16856196), (1239, 15250844), (1308, 14446327), (1526, 12382566), (1578, 11974522), (1596, 11839471), (1652, 11438133), (1841, 10263876), (1862, 10148118), (2071, 9123996), (2242, 8428098), (2289, 8255044), (2478, 7625422), (2793, 6765412), (2891, 6536076), (3052, 6191283), (3156, 5987261), (3363, 5618732), (3682, 5131938), (3724, 5074059), (4142, 4561998), (4484, 4214049), (4578, 4127522), (4956, 3812711), (4997, 3781428), (5341, 3537876), (5523, 3421292), (5586, 3382706), (5782, 3268038), (6213, 3041332), (6431, 2938236), (6726, 2809366), (7364, 2565969), (7847, 2408028), (8284, 2280999), (8673, 2178692), (9156, 2063761), (9994, 1890714), (10682, 1768938), (11046, 1710646), (11172, 1691353), (11564, 1634019), (12426, 1520666), (12862, 1469118), (12887, 1466268), (13452, 1404683), (14497, 1303428), (14991, 1260476), (15517, 1217748), (15694, 1204014), (16023, 1179292), (17346, 1089346), (19293, 979412), (19988, 945357), (21364, 884469), (22092, 855323), (23541, 802676), (24852, 760333), (25724, 734559), (25774, 733134), (28667, 659148), (28994, 651714), (29982, 630238), (31034, 608874), (31388, 602007), (32046, 589646), (34692, 544673), (34979, 540204), (38586, 489706), (38661, 488756), (43491, 434476), (45017, 419748), (46551, 405916), (47082, 401338), (51548, 366567), (54929, 344004), (57334, 329574), (57988, 325857), (59964, 315119), (62068, 304437), (64092, 294823), (69958, 270102), (77172, 244853), (77322, 244378), (86001, 219716), (86982, 217238), (90034, 209874), (93102, 202958), (94164, 200669), (101479, 186204), (104937, 180068), (108619, 173964), (109858, 172002), (114668, 164787), (122189, 154644), (135051, 139916)]