28874754

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{14717}}^1$

素因数の和:14834

約数の個数: 24

約数和(自身を含む): 63140220

約数和(自身を除く): 34265466

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 14717, 29434, 44151, 88302, 132453, 264906, 1604153, 3208306, 4812459, 9624918, 14437377, 28874754]

約数ペア:

[(1, 28874754), (2, 14437377), (3, 9624918), (6, 4812459), (9, 3208306), (18, 1604153), (109, 264906), (218, 132453), (327, 88302), (654, 44151), (981, 29434), (1962, 14717)]