1278432846

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{798023}}^1$

素因数の和:798120

約数の個数: 24

約数和(自身を含む): 2801064240

約数和(自身を除く): 1522631394

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 798023, 1596046, 2394069, 4788138, 7182207, 14364414, 71024047, 142048094, 213072141, 426144282, 639216423, 1278432846]

約数ペア:

[(1, 1278432846), (2, 639216423), (3, 426144282), (6, 213072141), (9, 142048094), (18, 71024047), (89, 14364414), (178, 7182207), (267, 4788138), (534, 2394069), (801, 1596046), (1602, 798023)]