18201302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21313}}^1$

素因数の和:21383

約数の個数: 16

約数和(自身を含む): 31715232

約数和(自身を除く): 13513930

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 21313, 42626, 149191, 298382, 1300093, 2600186, 9100651, 18201302]

約数ペア:

[(1, 18201302), (2, 9100651), (7, 2600186), (14, 1300093), (61, 298382), (122, 149191), (427, 42626), (854, 21313)]