321609906

素因数分解:

$2^1\times 3^3\times {\mathrm{2089}}^1\times {\mathrm{2851}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 715281600

約数和(自身を除く): 393671694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2089, 2851, 4178, 5702, 6267, 8553, 12534, 17106, 18801, 25659, 37602, 51318, 56403, 76977, 112806, 153954, 5955739, 11911478, 17867217, 35734434, 53601651, 107203302, 160804953, 321609906]

約数ペア:

[(1, 321609906), (2, 160804953), (3, 107203302), (6, 53601651), (9, 35734434), (18, 17867217), (27, 11911478), (54, 5955739), (2089, 153954), (2851, 112806), (4178, 76977), (5702, 56403), (6267, 51318), (8553, 37602), (12534, 25659), (17106, 18801)]