21615462

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109169}}^1$

素因数の和:109188

約数の個数: 24

約数和(自身を含む): 51091560

約数和(自身を除く): 29476098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 109169, 218338, 327507, 655014, 982521, 1200859, 1965042, 2401718, 3602577, 7205154, 10807731, 21615462]

約数ペア:

[(1, 21615462), (2, 10807731), (3, 7205154), (6, 3602577), (9, 2401718), (11, 1965042), (18, 1200859), (22, 982521), (33, 655014), (66, 327507), (99, 218338), (198, 109169)]