18553108

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6079}}^1$

素因数の和:6199

約数の個数: 24

約数和(自身を含む): 37452800

約数和(自身を除く): 18899692

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 6079, 12158, 24316, 42553, 85106, 170212, 662611, 1325222, 2650444, 4638277, 9276554, 18553108]

約数ペア:

[(1, 18553108), (2, 9276554), (4, 4638277), (7, 2650444), (14, 1325222), (28, 662611), (109, 170212), (218, 85106), (436, 42553), (763, 24316), (1526, 12158), (3052, 6079)]