40509822

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 82490400

約数和(自身を除く): 41980578

約数列:

[1, 2, 3, 6, 113, 149, 226, 298, 339, 401, 447, 678, 802, 894, 1203, 2406, 16837, 33674, 45313, 50511, 59749, 90626, 101022, 119498, 135939, 179247, 271878, 358494, 6751637, 13503274, 20254911, 40509822]

約数ペア:

[(1, 40509822), (2, 20254911), (3, 13503274), (6, 6751637), (113, 358494), (149, 271878), (226, 179247), (298, 135939), (339, 119498), (401, 101022), (447, 90626), (678, 59749), (802, 50511), (894, 45313), (1203, 33674), (2406, 16837)]