1680138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3050

約数の個数: 24

約数和(自身を含む): 3758976

約数和(自身を除く): 2078838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3011, 6022, 9033, 18066, 27099, 54198, 93341, 186682, 280023, 560046, 840069, 1680138]

約数ペア:

[(1, 1680138), (2, 840069), (3, 560046), (6, 280023), (9, 186682), (18, 93341), (31, 54198), (62, 27099), (93, 18066), (186, 9033), (279, 6022), (558, 3011)]