123239898

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{6719}}^1$

素因数の和:7746

約数の個数: 24

約数和(自身を含む): 267321600

約数和(自身を除く): 144081702

約数列:

[1, 2, 3, 6, 9, 18, 1019, 2038, 3057, 6114, 6719, 9171, 13438, 18342, 20157, 40314, 60471, 120942, 6846661, 13693322, 20539983, 41079966, 61619949, 123239898]

約数ペア:

[(1, 123239898), (2, 61619949), (3, 41079966), (6, 20539983), (9, 13693322), (18, 6846661), (1019, 120942), (2038, 60471), (3057, 40314), (6114, 20157), (6719, 18342), (9171, 13438)]