7913142

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{881}}^1$

素因数の和:1388

約数の個数: 24

約数和(自身を含む): 17199000

約数和(自身を除く): 9285858

約数列:

[1, 2, 3, 6, 9, 18, 499, 881, 998, 1497, 1762, 2643, 2994, 4491, 5286, 7929, 8982, 15858, 439619, 879238, 1318857, 2637714, 3956571, 7913142]

約数ペア:

[(1, 7913142), (2, 3956571), (3, 2637714), (6, 1318857), (9, 879238), (18, 439619), (499, 15858), (881, 8982), (998, 7929), (1497, 5286), (1762, 4491), (2643, 2994)]