8474274

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 18984000

約数和(自身を除く): 10509726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1129, 1251, 2258, 2502, 3387, 3753, 6774, 7506, 10161, 20322, 30483, 60966, 156931, 313862, 470793, 941586, 1412379, 2824758, 4237137, 8474274]

約数ペア:

[(1, 8474274), (2, 4237137), (3, 2824758), (6, 1412379), (9, 941586), (18, 470793), (27, 313862), (54, 156931), (139, 60966), (278, 30483), (417, 20322), (834, 10161), (1129, 7506), (1251, 6774), (2258, 3753), (2502, 3387)]