188947674

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{42157}}^1$

素因数の和:42251

約数の個数: 32

約数和(自身を含む): 424952640

約数和(自身を除く): 236004966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 42157, 84314, 126471, 252942, 379413, 758826, 1138239, 2276478, 3499031, 6998062, 10497093, 20994186, 31491279, 62982558, 94473837, 188947674]

約数ペア:

[(1, 188947674), (2, 94473837), (3, 62982558), (6, 31491279), (9, 20994186), (18, 10497093), (27, 6998062), (54, 3499031), (83, 2276478), (166, 1138239), (249, 758826), (498, 379413), (747, 252942), (1494, 126471), (2241, 84314), (4482, 42157)]