18230406

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21859}}^1$

素因数の和:22003

約数の個数: 16

約数和(自身を含む): 36724800

約数和(自身を除く): 18494394

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 21859, 43718, 65577, 131154, 3038401, 6076802, 9115203, 18230406]

約数ペア:

[(1, 18230406), (2, 9115203), (3, 6076802), (6, 3038401), (139, 131154), (278, 65577), (417, 43718), (834, 21859)]