18384222388

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 41094144000

約数和(自身を除く): 22709921612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 103, 133, 164, 167, 196, 206, 266, 287, 334, 343, 412, 532, 574, 668, 686, 721, 779, 931, 1148, 1169, 1372, 1442, 1558, 1862, 1957, 2009, 2338, 2884, 3116, 3173, 3724, 3914, 4018, 4223, 4676, 5047, 5453, 6346, 6517, 6847, 7828, 8036, 8183, 8446, 10094, 10906, 12692, 13034, 13694, 13699, 14063, 16366, 16892, 17201, 20188, 21812, 22211, 26068, 27388, 27398, 28126, 29561, 32732, 34402, 35329, 38171, 44422, 47929, 54796, 56252, 57281, 59122, 68804, 70658, 76342, 80237, 88844, 95858, 95893, 114562, 118244, 120407, 130093, 141316, 152684, 155477, 160474, 191716, 191786, 206927, 229124, 240814, 260186, 267197, 310954, 320948, 326819, 335503, 383572, 413854, 481628, 520372, 534394, 561659, 621908, 653638, 671006, 671251, 705241, 827708, 842849, 910651, 1068788, 1088339, 1123318, 1307276, 1342012, 1342502, 1410482, 1448489, 1685698, 1821302, 2176678, 2246636, 2287733, 2348521, 2685004, 2820964, 2896978, 3371396, 3642604, 3931613, 4353356, 4575466, 4697042, 4936687, 5793956, 5899943, 6374557, 7863226, 9150932, 9394084, 9873374, 11799886, 12749114, 13399579, 15726452, 16014131, 19746748, 23599772, 25498228, 26799158, 27521291, 32028262, 34556809, 44621899, 53598316, 55042582, 64056524, 69113618, 89243798, 93797053, 110085164, 112098917, 138227236, 178487596, 187594106, 224197834, 241897663, 375188212, 448395668, 483795326, 656579371, 967590652, 1313158742, 2626317484, 4596055597, 9192111194, 18384222388]

約数ペア:

[(1, 18384222388), (2, 9192111194), (4, 4596055597), (7, 2626317484), (14, 1313158742), (19, 967590652), (28, 656579371), (38, 483795326), (41, 448395668), (49, 375188212), (76, 241897663), (82, 224197834), (98, 187594106), (103, 178487596), (133, 138227236), (164, 112098917), (167, 110085164), (196, 93797053), (206, 89243798), (266, 69113618), (287, 64056524), (334, 55042582), (343, 53598316), (412, 44621899), (532, 34556809), (574, 32028262), (668, 27521291), (686, 26799158), (721, 25498228), (779, 23599772), (931, 19746748), (1148, 16014131), (1169, 15726452), (1372, 13399579), (1442, 12749114), (1558, 11799886), (1862, 9873374), (1957, 9394084), (2009, 9150932), (2338, 7863226), (2884, 6374557), (3116, 5899943), (3173, 5793956), (3724, 4936687), (3914, 4697042), (4018, 4575466), (4223, 4353356), (4676, 3931613), (5047, 3642604), (5453, 3371396), (6346, 2896978), (6517, 2820964), (6847, 2685004), (7828, 2348521), (8036, 2287733), (8183, 2246636), (8446, 2176678), (10094, 1821302), (10906, 1685698), (12692, 1448489), (13034, 1410482), (13694, 1342502), (13699, 1342012), (14063, 1307276), (16366, 1123318), (16892, 1088339), (17201, 1068788), (20188, 910651), (21812, 842849), (22211, 827708), (26068, 705241), (27388, 671251), (27398, 671006), (28126, 653638), (29561, 621908), (32732, 561659), (34402, 534394), (35329, 520372), (38171, 481628), (44422, 413854), (47929, 383572), (54796, 335503), (56252, 326819), (57281, 320948), (59122, 310954), (68804, 267197), (70658, 260186), (76342, 240814), (80237, 229124), (88844, 206927), (95858, 191786), (95893, 191716), (114562, 160474), (118244, 155477), (120407, 152684), (130093, 141316)]