13800164

素因数分解:

$2^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 28321020

約数和(自身を除く): 14520856

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 389, 724, 778, 1267, 1556, 2534, 2723, 5068, 5446, 8869, 10892, 17738, 19061, 35476, 38122, 70409, 76244, 140818, 281636, 492863, 985726, 1971452, 3450041, 6900082, 13800164]

約数ペア:

[(1, 13800164), (2, 6900082), (4, 3450041), (7, 1971452), (14, 985726), (28, 492863), (49, 281636), (98, 140818), (181, 76244), (196, 70409), (362, 38122), (389, 35476), (724, 19061), (778, 17738), (1267, 10892), (1556, 8869), (2534, 5446), (2723, 5068)]