18156747186

素因数分解:

$2^1\times 3^3\times {\mathrm{336236059}}^1$

素因数の和:336236070

約数の個数: 16

約数和(自身を含む): 40348327200

約数和(自身を除く): 22191580014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 336236059, 672472118, 1008708177, 2017416354, 3026124531, 6052249062, 9078373593, 18156747186]

約数ペア:

[(1, 18156747186), (2, 9078373593), (3, 6052249062), (6, 3026124531), (9, 2017416354), (18, 1008708177), (27, 672472118), (54, 336236059)]