31002948

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3109}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 78676780

約数和(自身を除く): 47673832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3109, 3324, 4986, 6218, 9327, 9972, 12436, 18654, 27981, 37308, 55962, 111924, 861193, 1722386, 2583579, 3444772, 5167158, 7750737, 10334316, 15501474, 31002948]

約数ペア:

[(1, 31002948), (2, 15501474), (3, 10334316), (4, 7750737), (6, 5167158), (9, 3444772), (12, 2583579), (18, 1722386), (36, 861193), (277, 111924), (554, 55962), (831, 37308), (1108, 27981), (1662, 18654), (2493, 12436), (3109, 9972), (3324, 9327), (4986, 6218)]