1330866

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 2914704

約数和(自身を除く): 1583838

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 691, 963, 1382, 1926, 2073, 4146, 6219, 12438, 73937, 147874, 221811, 443622, 665433, 1330866]

約数ペア:

[(1, 1330866), (2, 665433), (3, 443622), (6, 221811), (9, 147874), (18, 73937), (107, 12438), (214, 6219), (321, 4146), (642, 2073), (691, 1926), (963, 1382)]