21103044

素因数分解:

$2^2\times 3^1\times {\mathrm{983}}^1\times {\mathrm{1789}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 49318080

約数和(自身を除く): 28215036

約数列:

[1, 2, 3, 4, 6, 12, 983, 1789, 1966, 2949, 3578, 3932, 5367, 5898, 7156, 10734, 11796, 21468, 1758587, 3517174, 5275761, 7034348, 10551522, 21103044]

約数ペア:

[(1, 21103044), (2, 10551522), (3, 7034348), (4, 5275761), (6, 3517174), (12, 1758587), (983, 21468), (1789, 11796), (1966, 10734), (2949, 7156), (3578, 5898), (3932, 5367)]