18899226

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15671}}^1$

素因数の和:15746

約数の個数: 24

約数和(自身を含む): 41562144

約数和(自身を除く): 22662918

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15671, 31342, 47013, 94026, 141039, 282078, 1049957, 2099914, 3149871, 6299742, 9449613, 18899226]

約数ペア:

[(1, 18899226), (2, 9449613), (3, 6299742), (6, 3149871), (9, 2099914), (18, 1049957), (67, 282078), (134, 141039), (201, 94026), (402, 47013), (603, 31342), (1206, 15671)]