18516627

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{1013}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 27499680

約数和(自身を除く): 8983053

約数列:

[1, 3, 9, 27, 677, 1013, 2031, 3039, 6093, 9117, 18279, 27351, 685801, 2057403, 6172209, 18516627]

約数ペア:

[(1, 18516627), (3, 6172209), (9, 2057403), (27, 685801), (677, 27351), (1013, 18279), (2031, 9117), (3039, 6093)]