18634188

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{6781}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 43676080

約数和(自身を除く): 25041892

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 6781, 13562, 20343, 27124, 40686, 81372, 1552849, 3105698, 4658547, 6211396, 9317094, 18634188]

約数ペア:

[(1, 18634188), (2, 9317094), (3, 6211396), (4, 4658547), (6, 3105698), (12, 1552849), (229, 81372), (458, 40686), (687, 27124), (916, 20343), (1374, 13562), (2748, 6781)]