40807812

素因数分解:

$2^2\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{2663}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 95328576

約数和(自身を除く): 54520764

約数列:

[1, 2, 3, 4, 6, 12, 1277, 2554, 2663, 3831, 5108, 5326, 7662, 7989, 10652, 15324, 15978, 31956, 3400651, 6801302, 10201953, 13602604, 20403906, 40807812]

約数ペア:

[(1, 40807812), (2, 20403906), (3, 13602604), (4, 10201953), (6, 6801302), (12, 3400651), (1277, 31956), (2554, 15978), (2663, 15324), (3831, 10652), (5108, 7989), (5326, 7662)]