7420386

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1871}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 14871168

約数和(自身を除く): 7450782

約数列:

[1, 2, 3, 6, 661, 1322, 1871, 1983, 3742, 3966, 5613, 11226, 1236731, 2473462, 3710193, 7420386]

約数ペア:

[(1, 7420386), (2, 3710193), (3, 2473462), (6, 1236731), (661, 11226), (1322, 5613), (1871, 3966), (1983, 3742)]