745409868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8873927}}^1$

素因数の和:8873941

約数の個数: 24

約数和(自身を含む): 1987759872

約数和(自身を除く): 1242350004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8873927, 17747854, 26621781, 35495708, 53243562, 62117489, 106487124, 124234978, 186352467, 248469956, 372704934, 745409868]

約数ペア:

[(1, 745409868), (2, 372704934), (3, 248469956), (4, 186352467), (6, 124234978), (7, 106487124), (12, 62117489), (14, 53243562), (21, 35495708), (28, 26621781), (42, 17747854), (84, 8873927)]