18634044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10890

約数の個数: 48

約数和(自身を含む): 51085440

約数和(自身を除く): 32451396

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 10859, 21718, 32577, 43436, 65154, 119449, 130308, 141167, 238898, 282334, 358347, 423501, 477796, 564668, 716694, 847002, 1433388, 1552837, 1694004, 3105674, 4658511, 6211348, 9317022, 18634044]

約数ペア:

[(1, 18634044), (2, 9317022), (3, 6211348), (4, 4658511), (6, 3105674), (11, 1694004), (12, 1552837), (13, 1433388), (22, 847002), (26, 716694), (33, 564668), (39, 477796), (44, 423501), (52, 358347), (66, 282334), (78, 238898), (132, 141167), (143, 130308), (156, 119449), (286, 65154), (429, 43436), (572, 32577), (858, 21718), (1716, 10859)]