15680452968

素因数分解:

$2^3\times 3^2\times {\mathrm{217784069}}^1$

素因数の和:217784081

約数の個数: 24

約数和(自身を含む): 42467893650

約数和(自身を除く): 26787440682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 217784069, 435568138, 653352207, 871136276, 1306704414, 1742272552, 1960056621, 2613408828, 3920113242, 5226817656, 7840226484, 15680452968]

約数ペア:

[(1, 15680452968), (2, 7840226484), (3, 5226817656), (4, 3920113242), (6, 2613408828), (8, 1960056621), (9, 1742272552), (12, 1306704414), (18, 871136276), (24, 653352207), (36, 435568138), (72, 217784069)]