42720204

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{11447}}^1$

素因数の和:11765

約数の個数: 24

約数和(自身を含む): 100009728

約数和(自身を除く): 57289524

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 11447, 22894, 34341, 45788, 68682, 137364, 3560017, 7120034, 10680051, 14240068, 21360102, 42720204]

約数ペア:

[(1, 42720204), (2, 21360102), (3, 14240068), (4, 10680051), (6, 7120034), (12, 3560017), (311, 137364), (622, 68682), (933, 45788), (1244, 34341), (1866, 22894), (3732, 11447)]