1318442058

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 2887911936

約数和(自身を除く): 1569469878

約数列:

[1, 2, 3, 6, 9, 18, 191, 193, 382, 386, 573, 579, 1146, 1158, 1719, 1737, 1987, 3438, 3474, 3974, 5961, 11922, 17883, 35766, 36863, 73726, 110589, 221178, 331767, 379517, 383491, 663534, 759034, 766982, 1138551, 1150473, 2277102, 2300946, 3415653, 3451419, 6831306, 6902838, 73246781, 146493562, 219740343, 439480686, 659221029, 1318442058]

約数ペア:

[(1, 1318442058), (2, 659221029), (3, 439480686), (6, 219740343), (9, 146493562), (18, 73246781), (191, 6902838), (193, 6831306), (382, 3451419), (386, 3415653), (573, 2300946), (579, 2277102), (1146, 1150473), (1158, 1138551), (1719, 766982), (1737, 759034), (1987, 663534), (3438, 383491), (3474, 379517), (3974, 331767), (5961, 221178), (11922, 110589), (17883, 73726), (35766, 36863)]