18200724

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11071}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 42782208

約数和(自身を除く): 24581484

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11071, 22142, 33213, 44284, 66426, 132852, 1516727, 3033454, 4550181, 6066908, 9100362, 18200724]

約数ペア:

[(1, 18200724), (2, 9100362), (3, 6066908), (4, 4550181), (6, 3033454), (12, 1516727), (137, 132852), (274, 66426), (411, 44284), (548, 33213), (822, 22142), (1644, 11071)]