313032906

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{238229}}^1$

素因数の和:238310

約数の個数: 24

約数和(自身を含む): 687531780

約数和(自身を除く): 374498874

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 238229, 476458, 714687, 1429374, 2144061, 4288122, 17390717, 34781434, 52172151, 104344302, 156516453, 313032906]

約数ペア:

[(1, 313032906), (2, 156516453), (3, 104344302), (6, 52172151), (9, 34781434), (18, 17390717), (73, 4288122), (146, 2144061), (219, 1429374), (438, 714687), (657, 476458), (1314, 238229)]