2278680318

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1889453}}^1$

素因数の和:1889528

約数の個数: 24

約数和(自身を含む): 5010832008

約数和(自身を除く): 2732151690

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1889453, 3778906, 5668359, 11336718, 17005077, 34010154, 126593351, 253186702, 379780053, 759560106, 1139340159, 2278680318]

約数ペア:

[(1, 2278680318), (2, 1139340159), (3, 759560106), (6, 379780053), (9, 253186702), (18, 126593351), (67, 34010154), (134, 17005077), (201, 11336718), (402, 5668359), (603, 3778906), (1206, 1889453)]