18179294

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 32046768

約数和(自身を除く): 13867474

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 1801, 3602, 5047, 10094, 12607, 25214, 88249, 176498, 185503, 371006, 1298521, 2597042, 9089647, 18179294]

約数ペア:

[(1, 18179294), (2, 9089647), (7, 2597042), (14, 1298521), (49, 371006), (98, 185503), (103, 176498), (206, 88249), (721, 25214), (1442, 12607), (1801, 10094), (3602, 5047)]