12995604

素因数分解:

$2^2\times 3^2\times {\mathrm{360989}}^1$

素因数の和:360999

約数の個数: 18

約数和(自身を含む): 32850090

約数和(自身を除く): 19854486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 360989, 721978, 1082967, 1443956, 2165934, 3248901, 4331868, 6497802, 12995604]

約数ペア:

[(1, 12995604), (2, 6497802), (3, 4331868), (4, 3248901), (6, 2165934), (9, 1443956), (12, 1082967), (18, 721978), (36, 360989)]