130193742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28439}}^1$

素因数の和:28560

約数の個数: 32

約数和(自身を含む): 300326400

約数和(自身を除く): 170132658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 28439, 56878, 85317, 170634, 199073, 398146, 597219, 1194438, 3099851, 6199702, 9299553, 18599106, 21698957, 43397914, 65096871, 130193742]

約数ペア:

[(1, 130193742), (2, 65096871), (3, 43397914), (6, 21698957), (7, 18599106), (14, 9299553), (21, 6199702), (42, 3099851), (109, 1194438), (218, 597219), (327, 398146), (654, 199073), (763, 170634), (1526, 85317), (2289, 56878), (4578, 28439)]