8400198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 9743802

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 2099, 4002, 4198, 6297, 12594, 48277, 60871, 96554, 121742, 144831, 182613, 289662, 365226, 1400033, 2800066, 4200099, 8400198]

約数ペア:

[(1, 8400198), (2, 4200099), (3, 2800066), (6, 1400033), (23, 365226), (29, 289662), (46, 182613), (58, 144831), (69, 121742), (87, 96554), (138, 60871), (174, 48277), (667, 12594), (1334, 6297), (2001, 4198), (2099, 4002)]