21921996

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{10093}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 51439024

約数和(自身を除く): 29517028

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 10093, 20186, 30279, 40372, 60558, 121116, 1826833, 3653666, 5480499, 7307332, 10960998, 21921996]

約数ペア:

[(1, 21921996), (2, 10960998), (3, 7307332), (4, 5480499), (6, 3653666), (12, 1826833), (181, 121116), (362, 60558), (543, 40372), (724, 30279), (1086, 20186), (2172, 10093)]