30479778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241903}}^1$

素因数の和:241918

約数の個数: 24

約数和(自身を含む): 75474048

約数和(自身を除く): 44994270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241903, 483806, 725709, 1451418, 1693321, 2177127, 3386642, 4354254, 5079963, 10159926, 15239889, 30479778]

約数ペア:

[(1, 30479778), (2, 15239889), (3, 10159926), (6, 5079963), (7, 4354254), (9, 3386642), (14, 2177127), (18, 1693321), (21, 1451418), (42, 725709), (63, 483806), (126, 241903)]