68406426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{345487}}^1$

素因数の和:345506

約数の個数: 24

約数和(自身を含む): 161688384

約数和(自身を除く): 93281958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 345487, 690974, 1036461, 2072922, 3109383, 3800357, 6218766, 7600714, 11401071, 22802142, 34203213, 68406426]

約数ペア:

[(1, 68406426), (2, 34203213), (3, 22802142), (6, 11401071), (9, 7600714), (11, 6218766), (18, 3800357), (22, 3109383), (33, 2072922), (66, 1036461), (99, 690974), (198, 345487)]