83490666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1987873}}^1$

素因数の和:1987885

約数の個数: 16

約数和(自身を含む): 190835904

約数和(自身を除く): 107345238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1987873, 3975746, 5963619, 11927238, 13915111, 27830222, 41745333, 83490666]

約数ペア:

[(1, 83490666), (2, 41745333), (3, 27830222), (6, 13915111), (7, 11927238), (14, 5963619), (21, 3975746), (42, 1987873)]