31434078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{403001}}^1$

素因数の和:403019

約数の個数: 16

約数和(自身を含む): 67704336

約数和(自身を除く): 36270258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 403001, 806002, 1209003, 2418006, 5239013, 10478026, 15717039, 31434078]

約数ペア:

[(1, 31434078), (2, 15717039), (3, 10478026), (6, 5239013), (13, 2418006), (26, 1209003), (39, 806002), (78, 403001)]