18523674

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26387}}^1$

素因数の和:26411

約数の個数: 32

約数和(自身を含む): 44331840

約数和(自身を除く): 25808166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26387, 52774, 79161, 158322, 237483, 343031, 474966, 686062, 712449, 1029093, 1424898, 2058186, 3087279, 6174558, 9261837, 18523674]

約数ペア:

[(1, 18523674), (2, 9261837), (3, 6174558), (6, 3087279), (9, 2058186), (13, 1424898), (18, 1029093), (26, 712449), (27, 686062), (39, 474966), (54, 343031), (78, 237483), (117, 158322), (234, 79161), (351, 52774), (702, 26387)]