18100025716

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1543}}^1\times {\mathrm{18679}}^1$

素因数の和:20383

約数の個数: 24

約数和(自身を含む): 31899163520

約数和(自身を除く): 13799137804

約数列:

[1, 2, 4, 157, 314, 628, 1543, 3086, 6172, 18679, 37358, 74716, 242251, 484502, 969004, 2932603, 5865206, 11730412, 28821697, 57643394, 115286788, 4525006429, 9050012858, 18100025716]

約数ペア:

[(1, 18100025716), (2, 9050012858), (4, 4525006429), (157, 115286788), (314, 57643394), (628, 28821697), (1543, 11730412), (3086, 5865206), (6172, 2932603), (18679, 969004), (37358, 484502), (74716, 242251)]