138469044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1648441}}^1$

素因数の和:1648455

約数の個数: 24

約数和(自身を含む): 369251008

約数和(自身を除く): 230781964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1648441, 3296882, 4945323, 6593764, 9890646, 11539087, 19781292, 23078174, 34617261, 46156348, 69234522, 138469044]

約数ペア:

[(1, 138469044), (2, 69234522), (3, 46156348), (4, 34617261), (6, 23078174), (7, 19781292), (12, 11539087), (14, 9890646), (21, 6593764), (28, 4945323), (42, 3296882), (84, 1648441)]