8145564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1979}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 14030436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1979, 2058, 3958, 4116, 5937, 7916, 11874, 13853, 23748, 27706, 41559, 55412, 83118, 96971, 166236, 193942, 290913, 387884, 581826, 678797, 1163652, 1357594, 2036391, 2715188, 4072782, 8145564]

約数ペア:

[(1, 8145564), (2, 4072782), (3, 2715188), (4, 2036391), (6, 1357594), (7, 1163652), (12, 678797), (14, 581826), (21, 387884), (28, 290913), (42, 193942), (49, 166236), (84, 96971), (98, 83118), (147, 55412), (196, 41559), (294, 27706), (343, 23748), (588, 13853), (686, 11874), (1029, 7916), (1372, 5937), (1979, 4116), (2058, 3958)]