2018132354

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1399537}}^1$

素因数の和:1399649

約数の個数: 16

約数和(自身を含む): 3493246848

約数和(自身を除く): 1475114494

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1399537, 2799074, 9796759, 19593518, 144152311, 288304622, 1009066177, 2018132354]

約数ペア:

[(1, 2018132354), (2, 1009066177), (7, 288304622), (14, 144152311), (103, 19593518), (206, 9796759), (721, 2799074), (1442, 1399537)]