39886626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6570

約数の個数: 32

約数和(自身を含む): 87010560

約数和(自身を除く): 47123934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 6473, 12946, 19419, 38838, 84149, 168298, 252447, 504894, 511367, 1022734, 1534101, 3068202, 6647771, 13295542, 19943313, 39886626]

約数ペア:

[(1, 39886626), (2, 19943313), (3, 13295542), (6, 6647771), (13, 3068202), (26, 1534101), (39, 1022734), (78, 511367), (79, 504894), (158, 252447), (237, 168298), (474, 84149), (1027, 38838), (2054, 19419), (3081, 12946), (6162, 6473)]