21985044

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{1777}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 51377088

約数和(自身を除く): 29392044

約数列:

[1, 2, 3, 4, 6, 12, 1031, 1777, 2062, 3093, 3554, 4124, 5331, 6186, 7108, 10662, 12372, 21324, 1832087, 3664174, 5496261, 7328348, 10992522, 21985044]

約数ペア:

[(1, 21985044), (2, 10992522), (3, 7328348), (4, 5496261), (6, 3664174), (12, 1832087), (1031, 21324), (1777, 12372), (2062, 10662), (3093, 7108), (3554, 6186), (4124, 5331)]