18404268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90217}}^1$

素因数の和:90241

約数の個数: 24

約数和(自身を含む): 45469872

約数和(自身を除く): 27065604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90217, 180434, 270651, 360868, 541302, 1082604, 1533689, 3067378, 4601067, 6134756, 9202134, 18404268]

約数ペア:

[(1, 18404268), (2, 9202134), (3, 6134756), (4, 4601067), (6, 3067378), (12, 1533689), (17, 1082604), (34, 541302), (51, 360868), (68, 270651), (102, 180434), (204, 90217)]