18152198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2479

約数の個数: 16

約数和(自身を含む): 28588896

約数和(自身を除く): 10436698

約数列:

[1, 2, 23, 46, 173, 346, 2281, 3979, 4562, 7958, 52463, 104926, 394613, 789226, 9076099, 18152198]

約数ペア:

[(1, 18152198), (2, 9076099), (23, 789226), (46, 394613), (173, 104926), (346, 52463), (2281, 7958), (3979, 4562)]