138204012

素因数分解:

$2^2\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{7331}}^1$

素因数の和:8909

約数の個数: 24

約数和(自身を含む): 322725312

約数和(自身を除く): 184521300

約数列:

[1, 2, 3, 4, 6, 12, 1571, 3142, 4713, 6284, 7331, 9426, 14662, 18852, 21993, 29324, 43986, 87972, 11517001, 23034002, 34551003, 46068004, 69102006, 138204012]

約数ペア:

[(1, 138204012), (2, 69102006), (3, 46068004), (4, 34551003), (6, 23034002), (12, 11517001), (1571, 87972), (3142, 43986), (4713, 29324), (6284, 21993), (7331, 18852), (9426, 14662)]