18106508

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10601}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 36810144

約数和(自身を除く): 18703636

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 10601, 21202, 42404, 74207, 148414, 296828, 646661, 1293322, 2586644, 4526627, 9053254, 18106508]

約数ペア:

[(1, 18106508), (2, 9053254), (4, 4526627), (7, 2586644), (14, 1293322), (28, 646661), (61, 296828), (122, 148414), (244, 74207), (427, 42404), (854, 21202), (1708, 10601)]