18153436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34123}}^1$

素因数の和:34153

約数の個数: 24

約数和(自身を含む): 38218880

約数和(自身を除く): 20065444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34123, 68246, 136492, 238861, 477722, 648337, 955444, 1296674, 2593348, 4538359, 9076718, 18153436]

約数ペア:

[(1, 18153436), (2, 9076718), (4, 4538359), (7, 2593348), (14, 1296674), (19, 955444), (28, 648337), (38, 477722), (76, 238861), (133, 136492), (266, 68246), (532, 34123)]