18226020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{303767}}^1$

素因数の和:303779

約数の個数: 24

約数和(自身を含む): 51033024

約数和(自身を除く): 32807004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 303767, 607534, 911301, 1215068, 1518835, 1822602, 3037670, 3645204, 4556505, 6075340, 9113010, 18226020]

約数ペア:

[(1, 18226020), (2, 9113010), (3, 6075340), (4, 4556505), (5, 3645204), (6, 3037670), (10, 1822602), (12, 1518835), (15, 1215068), (20, 911301), (30, 607534), (60, 303767)]