9979212

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1493}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 23342256

約数和(自身を除く): 13363044

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1493, 1671, 2228, 2986, 3342, 4479, 5972, 6684, 8958, 17916, 831601, 1663202, 2494803, 3326404, 4989606, 9979212]

約数ペア:

[(1, 9979212), (2, 4989606), (3, 3326404), (4, 2494803), (6, 1663202), (12, 831601), (557, 17916), (1114, 8958), (1493, 6684), (1671, 5972), (2228, 4479), (2986, 3342)]