19445508

素因数分解:

$2^2\times 3^4\times {\mathrm{60017}}^1$

素因数の和:60033

約数の個数: 30

約数和(自身を含む): 50835246

約数和(自身を除く): 31389738

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60017, 120034, 180051, 240068, 360102, 540153, 720204, 1080306, 1620459, 2160612, 3240918, 4861377, 6481836, 9722754, 19445508]

約数ペア:

[(1, 19445508), (2, 9722754), (3, 6481836), (4, 4861377), (6, 3240918), (9, 2160612), (12, 1620459), (18, 1080306), (27, 720204), (36, 540153), (54, 360102), (81, 240068), (108, 180051), (162, 120034), (324, 60017)]