90304866

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{51721}}^1$

素因数の和:51826

約数の個数: 24

約数和(自身を含む): 197681484

約数和(自身を除く): 107376618

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 51721, 103442, 155163, 310326, 465489, 930978, 5016937, 10033874, 15050811, 30101622, 45152433, 90304866]

約数ペア:

[(1, 90304866), (2, 45152433), (3, 30101622), (6, 15050811), (9, 10033874), (18, 5016937), (97, 930978), (194, 465489), (291, 310326), (582, 155163), (873, 103442), (1746, 51721)]