16731972

素因数分解:

$2^2\times 3^2\times {\mathrm{464777}}^1$

素因数の和:464787

約数の個数: 18

約数和(自身を含む): 42294798

約数和(自身を除く): 25562826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 464777, 929554, 1394331, 1859108, 2788662, 4182993, 5577324, 8365986, 16731972]

約数ペア:

[(1, 16731972), (2, 8365986), (3, 5577324), (4, 4182993), (6, 2788662), (9, 1859108), (12, 1394331), (18, 929554), (36, 464777)]