242565354

素因数分解:

$2^1\times 3^4\times {\mathrm{1497317}}^1$

素因数の和:1497331

約数の個数: 20

約数和(自身を含む): 543526434

約数和(自身を除く): 300961080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1497317, 2994634, 4491951, 8983902, 13475853, 26951706, 40427559, 80855118, 121282677, 242565354]

約数ペア:

[(1, 242565354), (2, 121282677), (3, 80855118), (6, 40427559), (9, 26951706), (18, 13475853), (27, 8983902), (54, 4491951), (81, 2994634), (162, 1497317)]