71556018

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{26921}}^1$

素因数の和:27369

約数の個数: 16

約数和(自身を含む): 143440416

約数和(自身を除く): 71884398

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 26921, 53842, 80763, 161526, 11926003, 23852006, 35778009, 71556018]

約数ペア:

[(1, 71556018), (2, 35778009), (3, 23852006), (6, 11926003), (443, 161526), (886, 80763), (1329, 53842), (2658, 26921)]