18606636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30403}}^1$

素因数の和:30430

約数の個数: 36

約数和(自身を含む): 49801752

約数和(自身を除く): 31195116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30403, 60806, 91209, 121612, 182418, 273627, 364836, 516851, 547254, 1033702, 1094508, 1550553, 2067404, 3101106, 4651659, 6202212, 9303318, 18606636]

約数ペア:

[(1, 18606636), (2, 9303318), (3, 6202212), (4, 4651659), (6, 3101106), (9, 2067404), (12, 1550553), (17, 1094508), (18, 1033702), (34, 547254), (36, 516851), (51, 364836), (68, 273627), (102, 182418), (153, 121612), (204, 91209), (306, 60806), (612, 30403)]