18007132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31509

約数の個数: 24

約数和(自身を含む): 37022832

約数和(自身を除く): 19015700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31481, 62962, 125924, 346291, 409253, 692582, 818506, 1385164, 1637012, 4501783, 9003566, 18007132]

約数ペア:

[(1, 18007132), (2, 9003566), (4, 4501783), (11, 1637012), (13, 1385164), (22, 818506), (26, 692582), (44, 409253), (52, 346291), (143, 125924), (286, 62962), (572, 31481)]