18426340044

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7418

約数の個数: 180

約数和(自身を含む): 56218758960

約数和(自身を除く): 37792418916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 343, 348, 406, 441, 522, 588, 609, 686, 812, 882, 1029, 1044, 1218, 1372, 1421, 1764, 1827, 2058, 2401, 2436, 2842, 3087, 3654, 4116, 4263, 4802, 5684, 6174, 7203, 7308, 7351, 8526, 9604, 9947, 12348, 12789, 14406, 14702, 17052, 19894, 21609, 22053, 25578, 28812, 29404, 29841, 39788, 43218, 44106, 51156, 51457, 59682, 66159, 69629, 86436, 88212, 89523, 102914, 119364, 132318, 139258, 154371, 179046, 205828, 208887, 213179, 264636, 278516, 308742, 358092, 360199, 417774, 426358, 463113, 617484, 626661, 639537, 720398, 835548, 852716, 926226, 1080597, 1253322, 1279074, 1440796, 1492253, 1852452, 1918611, 2161194, 2506644, 2521393, 2558148, 2984506, 3241791, 3837222, 4322388, 4476759, 5042786, 5969012, 6483582, 7564179, 7674444, 8953518, 10085572, 10445771, 12967164, 13430277, 15128358, 17649751, 17907036, 20891542, 22692537, 26860554, 30256716, 31337313, 35299502, 41783084, 45385074, 52949253, 53721108, 62674626, 70599004, 73120397, 90770148, 94011939, 105898506, 125349252, 146240794, 158847759, 188023878, 211797012, 219361191, 292481588, 317695518, 376047756, 438722382, 511842779, 635391036, 658083573, 877444764, 1023685558, 1316167146, 1535528337, 2047371116, 2632334292, 3071056674, 4606585011, 6142113348, 9213170022, 18426340044]

約数ペア:

[(1, 18426340044), (2, 9213170022), (3, 6142113348), (4, 4606585011), (6, 3071056674), (7, 2632334292), (9, 2047371116), (12, 1535528337), (14, 1316167146), (18, 1023685558), (21, 877444764), (28, 658083573), (29, 635391036), (36, 511842779), (42, 438722382), (49, 376047756), (58, 317695518), (63, 292481588), (84, 219361191), (87, 211797012), (98, 188023878), (116, 158847759), (126, 146240794), (147, 125349252), (174, 105898506), (196, 94011939), (203, 90770148), (252, 73120397), (261, 70599004), (294, 62674626), (343, 53721108), (348, 52949253), (406, 45385074), (441, 41783084), (522, 35299502), (588, 31337313), (609, 30256716), (686, 26860554), (812, 22692537), (882, 20891542), (1029, 17907036), (1044, 17649751), (1218, 15128358), (1372, 13430277), (1421, 12967164), (1764, 10445771), (1827, 10085572), (2058, 8953518), (2401, 7674444), (2436, 7564179), (2842, 6483582), (3087, 5969012), (3654, 5042786), (4116, 4476759), (4263, 4322388), (4802, 3837222), (5684, 3241791), (6174, 2984506), (7203, 2558148), (7308, 2521393), (7351, 2506644), (8526, 2161194), (9604, 1918611), (9947, 1852452), (12348, 1492253), (12789, 1440796), (14406, 1279074), (14702, 1253322), (17052, 1080597), (19894, 926226), (21609, 852716), (22053, 835548), (25578, 720398), (28812, 639537), (29404, 626661), (29841, 617484), (39788, 463113), (43218, 426358), (44106, 417774), (51156, 360199), (51457, 358092), (59682, 308742), (66159, 278516), (69629, 264636), (86436, 213179), (88212, 208887), (89523, 205828), (102914, 179046), (119364, 154371), (132318, 139258)]