2142019926

素因数分解:

$2^1\times 3^2\times {\mathrm{119001107}}^1$

素因数の和:119001115

約数の個数: 12

約数和(自身を含む): 4641043212

約数和(自身を除く): 2499023286

約数列:

[1, 2, 3, 6, 9, 18, 119001107, 238002214, 357003321, 714006642, 1071009963, 2142019926]

約数ペア:

[(1, 2142019926), (2, 1071009963), (3, 714006642), (6, 357003321), (9, 238002214), (18, 119001107)]