8142834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193877}}^1$

素因数の和:193889

約数の個数: 16

約数和(自身を含む): 18612288

約数和(自身を除く): 10469454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193877, 387754, 581631, 1163262, 1357139, 2714278, 4071417, 8142834]

約数ペア:

[(1, 8142834), (2, 4071417), (3, 2714278), (6, 1357139), (7, 1163262), (14, 581631), (21, 387754), (42, 193877)]