21242472

素因数分解:

$2^3\times 3^1\times {\mathrm{885103}}^1$

素因数の和:885112

約数の個数: 16

約数和(自身を含む): 53106240

約数和(自身を除く): 31863768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 885103, 1770206, 2655309, 3540412, 5310618, 7080824, 10621236, 21242472]

約数ペア:

[(1, 21242472), (2, 10621236), (3, 7080824), (4, 5310618), (6, 3540412), (8, 2655309), (12, 1770206), (24, 885103)]