9639212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3089

約数の個数: 24

約数和(自身を含む): 18660432

約数和(自身を除く): 9021220

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3001, 3212, 6002, 12004, 33011, 66022, 132044, 219073, 438146, 876292, 2409803, 4819606, 9639212]

約数ペア:

[(1, 9639212), (2, 4819606), (4, 2409803), (11, 876292), (22, 438146), (44, 219073), (73, 132044), (146, 66022), (292, 33011), (803, 12004), (1606, 6002), (3001, 3212)]