31505706

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{3023}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 38893014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3023, 3474, 5211, 6046, 9069, 10422, 18138, 27207, 54414, 81621, 163242, 583439, 1166878, 1750317, 3500634, 5250951, 10501902, 15752853, 31505706]

約数ペア:

[(1, 31505706), (2, 15752853), (3, 10501902), (6, 5250951), (9, 3500634), (18, 1750317), (27, 1166878), (54, 583439), (193, 163242), (386, 81621), (579, 54414), (1158, 27207), (1737, 18138), (3023, 10422), (3474, 9069), (5211, 6046)]