123459156

素因数分解:

$2^2\times 3^2\times {\mathrm{1493}}^1\times {\mathrm{2297}}^1$

素因数の和:3800

約数の個数: 36

約数和(自身を含む): 312422292

約数和(自身を除く): 188963136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1493, 2297, 2986, 4479, 4594, 5972, 6891, 8958, 9188, 13437, 13782, 17916, 20673, 26874, 27564, 41346, 53748, 82692, 3429421, 6858842, 10288263, 13717684, 20576526, 30864789, 41153052, 61729578, 123459156]

約数ペア:

[(1, 123459156), (2, 61729578), (3, 41153052), (4, 30864789), (6, 20576526), (9, 13717684), (12, 10288263), (18, 6858842), (36, 3429421), (1493, 82692), (2297, 53748), (2986, 41346), (4479, 27564), (4594, 26874), (5972, 20673), (6891, 17916), (8958, 13782), (9188, 13437)]