18229620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{303827}}^1$

素因数の和:303839

約数の個数: 24

約数和(自身を含む): 51043104

約数和(自身を除く): 32813484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 303827, 607654, 911481, 1215308, 1519135, 1822962, 3038270, 3645924, 4557405, 6076540, 9114810, 18229620]

約数ペア:

[(1, 18229620), (2, 9114810), (3, 6076540), (4, 4557405), (5, 3645924), (6, 3038270), (10, 1822962), (12, 1519135), (15, 1215308), (20, 911481), (30, 607654), (60, 303827)]