12781698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 24

約数和(自身を含む): 26729808

約数和(自身を除く): 13948110

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 4027, 8054, 12081, 24162, 92621, 185242, 277863, 555726, 2130283, 4260566, 6390849, 12781698]

約数ペア:

[(1, 12781698), (2, 6390849), (3, 4260566), (6, 2130283), (23, 555726), (46, 277863), (69, 185242), (138, 92621), (529, 24162), (1058, 12081), (1587, 8054), (3174, 4027)]