21106104

素因数分解:

$2^3\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1171}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 52880640

約数和(自身を除く): 31774536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 751, 1171, 1502, 2253, 2342, 3004, 3513, 4506, 4684, 6008, 7026, 9012, 9368, 14052, 18024, 28104, 879421, 1758842, 2638263, 3517684, 5276526, 7035368, 10553052, 21106104]

約数ペア:

[(1, 21106104), (2, 10553052), (3, 7035368), (4, 5276526), (6, 3517684), (8, 2638263), (12, 1758842), (24, 879421), (751, 28104), (1171, 18024), (1502, 14052), (2253, 9368), (2342, 9012), (3004, 7026), (3513, 6008), (4506, 4684)]