18603642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 39201408

約数和(自身を除く): 20597766

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1193, 2386, 2599, 3579, 5198, 7158, 7797, 15594, 27439, 54878, 82317, 134809, 164634, 269618, 404427, 808854, 3100607, 6201214, 9301821, 18603642]

約数ペア:

[(1, 18603642), (2, 9301821), (3, 6201214), (6, 3100607), (23, 808854), (46, 404427), (69, 269618), (113, 164634), (138, 134809), (226, 82317), (339, 54878), (678, 27439), (1193, 15594), (2386, 7797), (2599, 7158), (3579, 5198)]