31505022

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16993}}^1$

素因数の和:17104

約数の個数: 24

約数和(自身を含む): 68927664

約数和(自身を除く): 37422642

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 16993, 33986, 50979, 101958, 152937, 305874, 1750279, 3500558, 5250837, 10501674, 15752511, 31505022]

約数ペア:

[(1, 31505022), (2, 15752511), (3, 10501674), (6, 5250837), (9, 3500558), (18, 1750279), (103, 305874), (206, 152937), (309, 101958), (618, 50979), (927, 33986), (1854, 16993)]