31378404

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{17317}}^1$

素因数の和:17475

約数の個数: 24

約数和(自身を含む): 73705408

約数和(自身を除く): 42327004

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 17317, 34634, 51951, 69268, 103902, 207804, 2614867, 5229734, 7844601, 10459468, 15689202, 31378404]

約数ペア:

[(1, 31378404), (2, 15689202), (3, 10459468), (4, 7844601), (6, 5229734), (12, 2614867), (151, 207804), (302, 103902), (453, 69268), (604, 51951), (906, 34634), (1812, 17317)]