18016078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 27669600

約数和(自身を除く): 9653522

約数列:

[1, 2, 53, 106, 349, 487, 698, 974, 18497, 25811, 36994, 51622, 169963, 339926, 9008039, 18016078]

約数ペア:

[(1, 18016078), (2, 9008039), (53, 339926), (106, 169963), (349, 51622), (487, 36994), (698, 25811), (974, 18497)]