12131604

素因数分解:

$2^2\times 3^2\times {\mathrm{336989}}^1$

素因数の和:336999

約数の個数: 18

約数和(自身を含む): 30666090

約数和(自身を除く): 18534486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 336989, 673978, 1010967, 1347956, 2021934, 3032901, 4043868, 6065802, 12131604]

約数ペア:

[(1, 12131604), (2, 6065802), (3, 4043868), (4, 3032901), (6, 2021934), (9, 1347956), (12, 1010967), (18, 673978), (36, 336989)]