126540666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27143}}^1$

素因数の和:27195

約数の個数: 48

約数和(自身を含む): 321819264

約数和(自身を除く): 195278598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 27143, 54286, 81429, 162858, 190001, 244287, 380002, 488574, 570003, 1004291, 1140006, 1710009, 2008582, 3012873, 3420018, 6025746, 7030037, 9038619, 14060074, 18077238, 21090111, 42180222, 63270333, 126540666]

約数ペア:

[(1, 126540666), (2, 63270333), (3, 42180222), (6, 21090111), (7, 18077238), (9, 14060074), (14, 9038619), (18, 7030037), (21, 6025746), (37, 3420018), (42, 3012873), (63, 2008582), (74, 1710009), (111, 1140006), (126, 1004291), (222, 570003), (259, 488574), (333, 380002), (518, 244287), (666, 190001), (777, 162858), (1554, 81429), (2331, 54286), (4662, 27143)]