6687428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 13216476

約数和(自身を除く): 6529048

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 337, 451, 484, 674, 902, 1348, 1804, 3707, 4961, 7414, 9922, 13817, 14828, 19844, 27634, 40777, 55268, 81554, 151987, 163108, 303974, 607948, 1671857, 3343714, 6687428]

約数ペア:

[(1, 6687428), (2, 3343714), (4, 1671857), (11, 607948), (22, 303974), (41, 163108), (44, 151987), (82, 81554), (121, 55268), (164, 40777), (242, 27634), (337, 19844), (451, 14828), (484, 13817), (674, 9922), (902, 7414), (1348, 4961), (1804, 3707)]