40153896

素因数分解:

$2^3\times 3^2\times {\mathrm{557693}}^1$

素因数の和:557705

約数の個数: 24

約数和(自身を含む): 108750330

約数和(自身を除く): 68596434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557693, 1115386, 1673079, 2230772, 3346158, 4461544, 5019237, 6692316, 10038474, 13384632, 20076948, 40153896]

約数ペア:

[(1, 40153896), (2, 20076948), (3, 13384632), (4, 10038474), (6, 6692316), (8, 5019237), (9, 4461544), (12, 3346158), (18, 2230772), (24, 1673079), (36, 1115386), (72, 557693)]