21443298

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{5279}}^1$

素因数の和:5961

約数の個数: 16

約数和(自身を含む): 42958080

約数和(自身を除く): 21514782

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 5279, 10558, 15837, 31674, 3573883, 7147766, 10721649, 21443298]

約数ペア:

[(1, 21443298), (2, 10721649), (3, 7147766), (6, 3573883), (677, 31674), (1354, 15837), (2031, 10558), (4062, 5279)]