21107694

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44531}}^1$

素因数の和:44615

約数の個数: 16

約数和(自身を含む): 42750720

約数和(自身を除く): 21643026

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44531, 89062, 133593, 267186, 3517949, 7035898, 10553847, 21107694]

約数ペア:

[(1, 21107694), (2, 10553847), (3, 7035898), (6, 3517949), (79, 267186), (158, 133593), (237, 89062), (474, 44531)]