18566934

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 39239424

約数和(自身を除く): 20672490

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1621, 1909, 3242, 3818, 4863, 5727, 9726, 11454, 37283, 74566, 111849, 134543, 223698, 269086, 403629, 807258, 3094489, 6188978, 9283467, 18566934]

約数ペア:

[(1, 18566934), (2, 9283467), (3, 6188978), (6, 3094489), (23, 807258), (46, 403629), (69, 269086), (83, 223698), (138, 134543), (166, 111849), (249, 74566), (498, 37283), (1621, 11454), (1909, 9726), (3242, 5727), (3818, 4863)]