21115662

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{9803}}^1$

素因数の和:10167

約数の個数: 16

約数和(自身を含む): 42353280

約数和(自身を除く): 21237618

約数列:

[1, 2, 3, 6, 359, 718, 1077, 2154, 9803, 19606, 29409, 58818, 3519277, 7038554, 10557831, 21115662]

約数ペア:

[(1, 21115662), (2, 10557831), (3, 7038554), (6, 3519277), (359, 58818), (718, 29409), (1077, 19606), (2154, 9803)]