31604994

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1993}}^1$

素因数の和:2882

約数の個数: 24

約数和(自身を含む): 68589612

約数和(自身を除く): 36984618

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 1993, 2643, 3986, 5286, 5979, 7929, 11958, 15858, 17937, 35874, 1755833, 3511666, 5267499, 10534998, 15802497, 31604994]

約数ペア:

[(1, 31604994), (2, 15802497), (3, 10534998), (6, 5267499), (9, 3511666), (18, 1755833), (881, 35874), (1762, 17937), (1993, 15858), (2643, 11958), (3986, 7929), (5286, 5979)]