2481081876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{108193}}^1$

素因数の和:108230

約数の個数: 108

約数和(自身を含む): 7856831892

約数和(自身を除く): 5375750016

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 108193, 216386, 324579, 432772, 649158, 757351, 973737, 1298316, 1406509, 1514702, 1947474, 2272053, 2813018, 3029404, 3894948, 4219527, 4544106, 5301457, 5626036, 6816159, 8439054, 9088212, 9845563, 10602914, 12658581, 13632318, 15904371, 16878108, 19691126, 21205828, 25317162, 27264636, 29536689, 31808742, 39382252, 47713113, 50634324, 59073378, 63617484, 68918941, 88610067, 95426226, 118146756, 137837882, 177220134, 190852452, 206756823, 275675764, 354440268, 413513646, 620270469, 827027292, 1240540938, 2481081876]

約数ペア:

[(1, 2481081876), (2, 1240540938), (3, 827027292), (4, 620270469), (6, 413513646), (7, 354440268), (9, 275675764), (12, 206756823), (13, 190852452), (14, 177220134), (18, 137837882), (21, 118146756), (26, 95426226), (28, 88610067), (36, 68918941), (39, 63617484), (42, 59073378), (49, 50634324), (52, 47713113), (63, 39382252), (78, 31808742), (84, 29536689), (91, 27264636), (98, 25317162), (117, 21205828), (126, 19691126), (147, 16878108), (156, 15904371), (182, 13632318), (196, 12658581), (234, 10602914), (252, 9845563), (273, 9088212), (294, 8439054), (364, 6816159), (441, 5626036), (468, 5301457), (546, 4544106), (588, 4219527), (637, 3894948), (819, 3029404), (882, 2813018), (1092, 2272053), (1274, 1947474), (1638, 1514702), (1764, 1406509), (1911, 1298316), (2548, 973737), (3276, 757351), (3822, 649158), (5733, 432772), (7644, 324579), (11466, 216386), (22932, 108193)]