18294254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5507}}^1$

素因数の和:5671

約数の個数: 16

約数和(自身を含む): 30139776

約数和(自身を除く): 11845522

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5507, 11014, 60577, 121154, 831557, 1663114, 9147127, 18294254]

約数ペア:

[(1, 18294254), (2, 9147127), (11, 1663114), (22, 831557), (151, 121154), (302, 60577), (1661, 11014), (3322, 5507)]