253441512

素因数分解:

$2^3\times 3^2\times {\mathrm{3520021}}^1$

素因数の和:3520033

約数の個数: 24

約数和(自身を含む): 686404290

約数和(自身を除く): 432962778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3520021, 7040042, 10560063, 14080084, 21120126, 28160168, 31680189, 42240252, 63360378, 84480504, 126720756, 253441512]

約数ペア:

[(1, 253441512), (2, 126720756), (3, 84480504), (4, 63360378), (6, 42240252), (8, 31680189), (9, 28160168), (12, 21120126), (18, 14080084), (24, 10560063), (36, 7040042), (72, 3520021)]