18142876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 34531056

約数和(自身を除く): 16388180

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7211, 14422, 28844, 122587, 245174, 266807, 490348, 533614, 1067228, 4535719, 9071438, 18142876]

約数ペア:

[(1, 18142876), (2, 9071438), (4, 4535719), (17, 1067228), (34, 533614), (37, 490348), (68, 266807), (74, 245174), (148, 122587), (629, 28844), (1258, 14422), (2516, 7211)]