15553656

素因数分解:

$2^3\times 3^2\times {\mathrm{216023}}^1$

素因数の和:216035

約数の個数: 24

約数和(自身を含む): 42124680

約数和(自身を除く): 26571024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 216023, 432046, 648069, 864092, 1296138, 1728184, 1944207, 2592276, 3888414, 5184552, 7776828, 15553656]

約数ペア:

[(1, 15553656), (2, 7776828), (3, 5184552), (4, 3888414), (6, 2592276), (8, 1944207), (9, 1728184), (12, 1296138), (18, 864092), (24, 648069), (36, 432046), (72, 216023)]