18169218

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14663

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 23965182

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 14629, 29258, 43887, 87774, 131661, 263322, 336467, 394983, 672934, 789966, 1009401, 2018802, 3028203, 6056406, 9084609, 18169218]

約数ペア:

[(1, 18169218), (2, 9084609), (3, 6056406), (6, 3028203), (9, 2018802), (18, 1009401), (23, 789966), (27, 672934), (46, 394983), (54, 336467), (69, 263322), (138, 131661), (207, 87774), (414, 43887), (621, 29258), (1242, 14629)]