18324745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 4536695

約数列:

[1, 5, 41, 71, 205, 355, 1259, 2911, 6295, 14555, 51619, 89389, 258095, 446945, 3664949, 18324745]

約数ペア:

[(1, 18324745), (5, 3664949), (41, 446945), (71, 258095), (205, 89389), (355, 51619), (1259, 14555), (2911, 6295)]