21908934

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 48851040

約数和(自身を除く): 26942106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 866, 937, 1299, 1874, 2598, 2811, 3897, 5622, 7794, 8433, 11691, 16866, 23382, 25299, 50598, 405721, 811442, 1217163, 2434326, 3651489, 7302978, 10954467, 21908934]

約数ペア:

[(1, 21908934), (2, 10954467), (3, 7302978), (6, 3651489), (9, 2434326), (18, 1217163), (27, 811442), (54, 405721), (433, 50598), (866, 25299), (937, 23382), (1299, 16866), (1874, 11691), (2598, 8433), (2811, 7794), (3897, 5622)]