18306460

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1523}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 38532816

約数和(自身を除く): 20226356

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 1523, 2404, 3005, 3046, 6010, 6092, 7615, 12020, 15230, 30460, 915323, 1830646, 3661292, 4576615, 9153230, 18306460]

約数ペア:

[(1, 18306460), (2, 9153230), (4, 4576615), (5, 3661292), (10, 1830646), (20, 915323), (601, 30460), (1202, 15230), (1523, 12020), (2404, 7615), (3005, 6092), (3046, 6010)]