21843186

素因数分解:

$2^1\times 3^1\times {\mathrm{1823}}^1\times {\mathrm{1997}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 43732224

約数和(自身を除く): 21889038

約数列:

[1, 2, 3, 6, 1823, 1997, 3646, 3994, 5469, 5991, 10938, 11982, 3640531, 7281062, 10921593, 21843186]

約数ペア:

[(1, 21843186), (2, 10921593), (3, 7281062), (6, 3640531), (1823, 11982), (1997, 10938), (3646, 5991), (3994, 5469)]