28426122

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25889}}^1$

素因数の和:25958

約数の個数: 24

約数和(自身を含む): 62602020

約数和(自身を除く): 34175898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25889, 51778, 77667, 155334, 233001, 466002, 1579229, 3158458, 4737687, 9475374, 14213061, 28426122]

約数ペア:

[(1, 28426122), (2, 14213061), (3, 9475374), (6, 4737687), (9, 3158458), (18, 1579229), (61, 466002), (122, 233001), (183, 155334), (366, 77667), (549, 51778), (1098, 25889)]