63804818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 119733120

約数和(自身を除く): 55928302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 1013, 2026, 2863, 4499, 5726, 7091, 8998, 11143, 14182, 22286, 31493, 62986, 78001, 156002, 414317, 828634, 2900219, 4557487, 5800438, 9114974, 31902409, 63804818]

約数ペア:

[(1, 63804818), (2, 31902409), (7, 9114974), (11, 5800438), (14, 4557487), (22, 2900219), (77, 828634), (154, 414317), (409, 156002), (818, 78001), (1013, 62986), (2026, 31493), (2863, 22286), (4499, 14182), (5726, 11143), (7091, 8998)]