18315258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234811}}^1$

素因数の和:234829

約数の個数: 16

約数和(自身を含む): 39448416

約数和(自身を除く): 21133158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234811, 469622, 704433, 1408866, 3052543, 6105086, 9157629, 18315258]

約数ペア:

[(1, 18315258), (2, 9157629), (3, 6105086), (6, 3052543), (13, 1408866), (26, 704433), (39, 469622), (78, 234811)]