31308012

素因数分解:

$2^2\times 3^3\times {\mathrm{289889}}^1$

素因数の和:289902

約数の個数: 24

約数和(自身を含む): 81169200

約数和(自身を除く): 49861188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289889, 579778, 869667, 1159556, 1739334, 2609001, 3478668, 5218002, 7827003, 10436004, 15654006, 31308012]

約数ペア:

[(1, 31308012), (2, 15654006), (3, 10436004), (4, 7827003), (6, 5218002), (9, 3478668), (12, 2609001), (18, 1739334), (27, 1159556), (36, 869667), (54, 579778), (108, 289889)]