2018682435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4493}}^1$

素因数の和:4908

約数の個数: 64

約数和(自身を含む): 4038128640

約数和(自身を除く): 2019446205

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 389, 1155, 1167, 1945, 2723, 4279, 4493, 5835, 8169, 12837, 13479, 13615, 21395, 22465, 29953, 31451, 40845, 49423, 64185, 67395, 89859, 94353, 148269, 149765, 157255, 247115, 345961, 449295, 471765, 741345, 1037883, 1729805, 1747777, 5189415, 5243331, 8738885, 12234439, 19225547, 26216655, 36703317, 57676641, 61172195, 96127735, 134578829, 183516585, 288383205, 403736487, 672894145, 2018682435]

約数ペア:

[(1, 2018682435), (3, 672894145), (5, 403736487), (7, 288383205), (11, 183516585), (15, 134578829), (21, 96127735), (33, 61172195), (35, 57676641), (55, 36703317), (77, 26216655), (105, 19225547), (165, 12234439), (231, 8738885), (385, 5243331), (389, 5189415), (1155, 1747777), (1167, 1729805), (1945, 1037883), (2723, 741345), (4279, 471765), (4493, 449295), (5835, 345961), (8169, 247115), (12837, 157255), (13479, 149765), (13615, 148269), (21395, 94353), (22465, 89859), (29953, 67395), (31451, 64185), (40845, 49423)]