18262010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140477}}^1$

素因数の和:140497

約数の個数: 16

約数和(自身を含む): 35400456

約数和(自身を除く): 17138446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 140477, 280954, 702385, 1404770, 1826201, 3652402, 9131005, 18262010]

約数ペア:

[(1, 18262010), (2, 9131005), (5, 3652402), (10, 1826201), (13, 1404770), (26, 702385), (65, 280954), (130, 140477)]