21170423856

素因数分解:

$2^4\times 3^1\times {\mathrm{441050497}}^1$

素因数の和:441050508

約数の個数: 20

約数和(自身を含む): 54690261752

約数和(自身を除く): 33519837896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 441050497, 882100994, 1323151491, 1764201988, 2646302982, 3528403976, 5292605964, 7056807952, 10585211928, 21170423856]

約数ペア:

[(1, 21170423856), (2, 10585211928), (3, 7056807952), (4, 5292605964), (6, 3528403976), (8, 2646302982), (12, 1764201988), (16, 1323151491), (24, 882100994), (48, 441050497)]