12187818

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1571}}^1$

素因数の和:2010

約数の個数: 24

約数和(自身を含む): 26485056

約数和(自身を除く): 14297238

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 1571, 2586, 3142, 3879, 4713, 7758, 9426, 14139, 28278, 677101, 1354202, 2031303, 4062606, 6093909, 12187818]

約数ペア:

[(1, 12187818), (2, 6093909), (3, 4062606), (6, 2031303), (9, 1354202), (18, 677101), (431, 28278), (862, 14139), (1293, 9426), (1571, 7758), (2586, 4713), (3142, 3879)]