12447972

素因数分解:

$2^2\times 3^3\times {\mathrm{115259}}^1$

素因数の和:115272

約数の個数: 24

約数和(自身を含む): 32272800

約数和(自身を除く): 19824828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 115259, 230518, 345777, 461036, 691554, 1037331, 1383108, 2074662, 3111993, 4149324, 6223986, 12447972]

約数ペア:

[(1, 12447972), (2, 6223986), (3, 4149324), (4, 3111993), (6, 2074662), (9, 1383108), (12, 1037331), (18, 691554), (27, 461036), (36, 345777), (54, 230518), (108, 115259)]