18200006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7321}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 30049488

約数和(自身を除く): 11849482

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 7321, 14642, 80531, 161062, 827273, 1654546, 9100003, 18200006]

約数ペア:

[(1, 18200006), (2, 9100003), (11, 1654546), (22, 827273), (113, 161062), (226, 80531), (1243, 14642), (2486, 7321)]