18012804

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9209}}^1$

素因数の和:9379

約数の個数: 24

約数和(自身を含む): 42292320

約数和(自身を除く): 24279516

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9209, 18418, 27627, 36836, 55254, 110508, 1501067, 3002134, 4503201, 6004268, 9006402, 18012804]

約数ペア:

[(1, 18012804), (2, 9006402), (3, 6004268), (4, 4503201), (6, 3002134), (12, 1501067), (163, 110508), (326, 55254), (489, 36836), (652, 27627), (978, 18418), (1956, 9209)]