3451434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 8105856

約数和(自身を除く): 4654422

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 2221, 4442, 6663, 13326, 15547, 31094, 46641, 82177, 93282, 164354, 246531, 493062, 575239, 1150478, 1725717, 3451434]

約数ペア:

[(1, 3451434), (2, 1725717), (3, 1150478), (6, 575239), (7, 493062), (14, 246531), (21, 164354), (37, 93282), (42, 82177), (74, 46641), (111, 31094), (222, 15547), (259, 13326), (518, 6663), (777, 4442), (1554, 2221)]