21862026

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{11351}}^1$

素因数の和:11466

約数の個数: 24

約数和(自身を含む): 47814624

約数和(自身を除く): 25952598

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 11351, 22702, 34053, 68106, 102159, 204318, 1214557, 2429114, 3643671, 7287342, 10931013, 21862026]

約数ペア:

[(1, 21862026), (2, 10931013), (3, 7287342), (6, 3643671), (9, 2429114), (18, 1214557), (107, 204318), (214, 102159), (321, 68106), (642, 34053), (963, 22702), (1926, 11351)]