18898074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80761}}^1$

素因数の和:80782

約数の個数: 24

約数和(自身を含む): 44096052

約数和(自身を除く): 25197978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80761, 161522, 242283, 484566, 726849, 1049893, 1453698, 2099786, 3149679, 6299358, 9449037, 18898074]

約数ペア:

[(1, 18898074), (2, 9449037), (3, 6299358), (6, 3149679), (9, 2099786), (13, 1453698), (18, 1049893), (26, 726849), (39, 484566), (78, 242283), (117, 161522), (234, 80761)]