18550428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{118913}}^1$

素因数の和:118933

約数の個数: 24

約数和(自身を含む): 46614288

約数和(自身を除く): 28063860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 118913, 237826, 356739, 475652, 713478, 1426956, 1545869, 3091738, 4637607, 6183476, 9275214, 18550428]

約数ペア:

[(1, 18550428), (2, 9275214), (3, 6183476), (4, 4637607), (6, 3091738), (12, 1545869), (13, 1426956), (26, 713478), (39, 475652), (52, 356739), (78, 237826), (156, 118913)]