18436084

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 33062400

約数和(自身を除く): 14626316

約数列:

[1, 2, 4, 59, 118, 191, 236, 382, 409, 764, 818, 1636, 11269, 22538, 24131, 45076, 48262, 78119, 96524, 156238, 312476, 4609021, 9218042, 18436084]

約数ペア:

[(1, 18436084), (2, 9218042), (4, 4609021), (59, 312476), (118, 156238), (191, 96524), (236, 78119), (382, 48262), (409, 45076), (764, 24131), (818, 22538), (1636, 11269)]