21967044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{166417}}^1$

素因数の和:166435

約数の個数: 24

約数和(自身を含む): 55916448

約数和(自身を除く): 33949404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 166417, 332834, 499251, 665668, 998502, 1830587, 1997004, 3661174, 5491761, 7322348, 10983522, 21967044]

約数ペア:

[(1, 21967044), (2, 10983522), (3, 7322348), (4, 5491761), (6, 3661174), (11, 1997004), (12, 1830587), (22, 998502), (33, 665668), (44, 499251), (66, 332834), (132, 166417)]