11520018

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{761}}^1$

素因数の和:827

約数の個数: 36

約数和(自身を含む): 25884378

約数和(自身を除く): 14364360

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 761, 841, 1522, 1682, 2283, 2523, 4566, 5046, 6849, 7569, 13698, 15138, 22069, 44138, 66207, 132414, 198621, 397242, 640001, 1280002, 1920003, 3840006, 5760009, 11520018]

約数ペア:

[(1, 11520018), (2, 5760009), (3, 3840006), (6, 1920003), (9, 1280002), (18, 640001), (29, 397242), (58, 198621), (87, 132414), (174, 66207), (261, 44138), (522, 22069), (761, 15138), (841, 13698), (1522, 7569), (1682, 6849), (2283, 5046), (2523, 4566)]