18261564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{37117}}^1$

素因数の和:37165

約数の個数: 24

約数和(自身を含む): 43650768

約数和(自身を除く): 25389204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 37117, 74234, 111351, 148468, 222702, 445404, 1521797, 3043594, 4565391, 6087188, 9130782, 18261564]

約数ペア:

[(1, 18261564), (2, 9130782), (3, 6087188), (4, 4565391), (6, 3043594), (12, 1521797), (41, 445404), (82, 222702), (123, 148468), (164, 111351), (246, 74234), (492, 37117)]