18131166

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1031}}^1$

素因数の和:2016

約数の個数: 24

約数和(自身を含む): 39362544

約数和(自身を除く): 21231378

約数列:

[1, 2, 3, 6, 9, 18, 977, 1031, 1954, 2062, 2931, 3093, 5862, 6186, 8793, 9279, 17586, 18558, 1007287, 2014574, 3021861, 6043722, 9065583, 18131166]

約数ペア:

[(1, 18131166), (2, 9065583), (3, 6043722), (6, 3021861), (9, 2014574), (18, 1007287), (977, 18558), (1031, 17586), (1954, 9279), (2062, 8793), (2931, 6186), (3093, 5862)]