18661452

素因数分解:

$2^2\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2843}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 43638336

約数和(自身を除く): 24976884

約数列:

[1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 2843, 3282, 5686, 6564, 8529, 11372, 17058, 34116, 1555121, 3110242, 4665363, 6220484, 9330726, 18661452]

約数ペア:

[(1, 18661452), (2, 9330726), (3, 6220484), (4, 4665363), (6, 3110242), (12, 1555121), (547, 34116), (1094, 17058), (1641, 11372), (2188, 8529), (2843, 6564), (3282, 5686)]