18486564798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{223381}}^1$

素因数の和:224460

約数の個数: 32

約数和(自身を含む): 39854922912

約数和(自身を除く): 21368358114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1061, 2122, 3183, 6366, 13793, 27586, 41379, 82758, 223381, 446762, 670143, 1340286, 2903953, 5807906, 8711859, 17423718, 237007241, 474014482, 711021723, 1422043446, 3081094133, 6162188266, 9243282399, 18486564798]

約数ペア:

[(1, 18486564798), (2, 9243282399), (3, 6162188266), (6, 3081094133), (13, 1422043446), (26, 711021723), (39, 474014482), (78, 237007241), (1061, 17423718), (2122, 8711859), (3183, 5807906), (6366, 2903953), (13793, 1340286), (27586, 670143), (41379, 446762), (82758, 223381)]