18647604

素因数分解:

$2^2\times 3^3\times {\mathrm{172663}}^1$

素因数の和:172676

約数の個数: 24

約数和(自身を含む): 48345920

約数和(自身を除く): 29698316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172663, 345326, 517989, 690652, 1035978, 1553967, 2071956, 3107934, 4661901, 6215868, 9323802, 18647604]

約数ペア:

[(1, 18647604), (2, 9323802), (3, 6215868), (4, 4661901), (6, 3107934), (9, 2071956), (12, 1553967), (18, 1035978), (27, 690652), (36, 517989), (54, 345326), (108, 172663)]