90538254

素因数分解:

$2^1\times 3^2\times {\mathrm{1693}}^1\times {\mathrm{2971}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 196348152

約数和(自身を除く): 105809898

約数列:

[1, 2, 3, 6, 9, 18, 1693, 2971, 3386, 5079, 5942, 8913, 10158, 15237, 17826, 26739, 30474, 53478, 5029903, 10059806, 15089709, 30179418, 45269127, 90538254]

約数ペア:

[(1, 90538254), (2, 45269127), (3, 30179418), (6, 15089709), (9, 10059806), (18, 5029903), (1693, 53478), (2971, 30474), (3386, 26739), (5079, 17826), (5942, 15237), (8913, 10158)]