18129045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109873}}^1$

素因数の和:109892

約数の個数: 16

約数和(自身を含む): 31643712

約数和(自身を除く): 13514667

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 109873, 329619, 549365, 1208603, 1648095, 3625809, 6043015, 18129045]

約数ペア:

[(1, 18129045), (3, 6043015), (5, 3625809), (11, 1648095), (15, 1208603), (33, 549365), (55, 329619), (165, 109873)]