38856834

素因数分解:

$2^1\times 3^4\times {\mathrm{239857}}^1$

素因数の和:239871

約数の個数: 20

約数和(自身を含む): 87068454

約数和(自身を除く): 48211620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239857, 479714, 719571, 1439142, 2158713, 4317426, 6476139, 12952278, 19428417, 38856834]

約数ペア:

[(1, 38856834), (2, 19428417), (3, 12952278), (6, 6476139), (9, 4317426), (18, 2158713), (27, 1439142), (54, 719571), (81, 479714), (162, 239857)]