40387698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172597}}^1$

素因数の和:172618

約数の個数: 24

約数和(自身を含む): 94238508

約数和(自身を除く): 53850810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172597, 345194, 517791, 1035582, 1553373, 2243761, 3106746, 4487522, 6731283, 13462566, 20193849, 40387698]

約数ペア:

[(1, 40387698), (2, 20193849), (3, 13462566), (6, 6731283), (9, 4487522), (13, 3106746), (18, 2243761), (26, 1553373), (39, 1035582), (78, 517791), (117, 345194), (234, 172597)]