21135103614

素因数分解:

$2^1\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{575857}}^1$

素因数の和:577904

約数の個数: 24

約数和(自身を含む): 45815262480

約数和(自身を除く): 24680158866

約数列:

[1, 2, 3, 6, 9, 18, 2039, 4078, 6117, 12234, 18351, 36702, 575857, 1151714, 1727571, 3455142, 5182713, 10365426, 1174172423, 2348344846, 3522517269, 7045034538, 10567551807, 21135103614]

約数ペア:

[(1, 21135103614), (2, 10567551807), (3, 7045034538), (6, 3522517269), (9, 2348344846), (18, 1174172423), (2039, 10365426), (4078, 5182713), (6117, 3455142), (12234, 1727571), (18351, 1151714), (36702, 575857)]