15243372

素因数分解:

$2^2\times 3^2\times {\mathrm{423427}}^1$

素因数の和:423437

約数の個数: 18

約数和(自身を含む): 38531948

約数和(自身を除く): 23288576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 423427, 846854, 1270281, 1693708, 2540562, 3810843, 5081124, 7621686, 15243372]

約数ペア:

[(1, 15243372), (2, 7621686), (3, 5081124), (4, 3810843), (6, 2540562), (9, 1693708), (12, 1270281), (18, 846854), (36, 423427)]