3995604

素因数分解:

$2^2\times 3^2\times {\mathrm{110989}}^1$

素因数の和:110999

約数の個数: 18

約数和(自身を含む): 10100090

約数和(自身を除く): 6104486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 110989, 221978, 332967, 443956, 665934, 998901, 1331868, 1997802, 3995604]

約数ペア:

[(1, 3995604), (2, 1997802), (3, 1331868), (4, 998901), (6, 665934), (9, 443956), (12, 332967), (18, 221978), (36, 110989)]