2000304018

素因数分解:

$2^1\times 3^3\times {\mathrm{37042667}}^1$

素因数の和:37042678

約数の個数: 16

約数和(自身を含む): 4445120160

約数和(自身を除く): 2444816142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37042667, 74085334, 111128001, 222256002, 333384003, 666768006, 1000152009, 2000304018]

約数ペア:

[(1, 2000304018), (2, 1000152009), (3, 666768006), (6, 333384003), (9, 222256002), (18, 111128001), (27, 74085334), (54, 37042667)]