19002078306

素因数分解:

$2^1\times 3^3\times {\mathrm{351890339}}^1$

素因数の和:351890350

約数の個数: 16

約数和(自身を含む): 42226840800

約数和(自身を除く): 23224762494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 351890339, 703780678, 1055671017, 2111342034, 3167013051, 6334026102, 9501039153, 19002078306]

約数ペア:

[(1, 19002078306), (2, 9501039153), (3, 6334026102), (6, 3167013051), (9, 2111342034), (18, 1055671017), (27, 703780678), (54, 351890339)]