31342572

素因数分解:

$2^2\times 3^3\times {\mathrm{290209}}^1$

素因数の和:290222

約数の個数: 24

約数和(自身を含む): 81258800

約数和(自身を除く): 49916228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 290209, 580418, 870627, 1160836, 1741254, 2611881, 3482508, 5223762, 7835643, 10447524, 15671286, 31342572]

約数ペア:

[(1, 31342572), (2, 15671286), (3, 10447524), (4, 7835643), (6, 5223762), (9, 3482508), (12, 2611881), (18, 1741254), (27, 1160836), (36, 870627), (54, 580418), (108, 290209)]