21771288222

素因数分解:

$2^1\times 3^1\times {\mathrm{20023}}^1\times {\mathrm{181219}}^1$

素因数の和:201247

約数の個数: 16

約数和(自身を含む): 43544991360

約数和(自身を除く): 21773703138

約数列:

[1, 2, 3, 6, 20023, 40046, 60069, 120138, 181219, 362438, 543657, 1087314, 3628548037, 7257096074, 10885644111, 21771288222]

約数ペア:

[(1, 21771288222), (2, 10885644111), (3, 7257096074), (6, 3628548037), (20023, 1087314), (40046, 543657), (60069, 362438), (120138, 181219)]