18115569576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19354241}}^1$

素因数の和:19354266

約数の個数: 48

約数和(自身を含む): 52837080660

約数和(自身を除く): 34721511084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19354241, 38708482, 58062723, 77416964, 116125446, 154833928, 174188169, 232250892, 251605133, 348376338, 464501784, 503210266, 696752676, 754815399, 1006420532, 1393505352, 1509630798, 2012841064, 2264446197, 3019261596, 4528892394, 6038523192, 9057784788, 18115569576]

約数ペア:

[(1, 18115569576), (2, 9057784788), (3, 6038523192), (4, 4528892394), (6, 3019261596), (8, 2264446197), (9, 2012841064), (12, 1509630798), (13, 1393505352), (18, 1006420532), (24, 754815399), (26, 696752676), (36, 503210266), (39, 464501784), (52, 348376338), (72, 251605133), (78, 232250892), (104, 174188169), (117, 154833928), (156, 116125446), (234, 77416964), (312, 58062723), (468, 38708482), (936, 19354241)]