19694934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{52103}}^1$

素因数の和:52121

約数の個数: 32

約数和(自身を含む): 50019840

約数和(自身を除く): 30324906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 52103, 104206, 156309, 312618, 364721, 468927, 729442, 937854, 1094163, 1406781, 2188326, 2813562, 3282489, 6564978, 9847467, 19694934]

約数ペア:

[(1, 19694934), (2, 9847467), (3, 6564978), (6, 3282489), (7, 2813562), (9, 2188326), (14, 1406781), (18, 1094163), (21, 937854), (27, 729442), (42, 468927), (54, 364721), (63, 312618), (126, 156309), (189, 104206), (378, 52103)]