872802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1344798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2309, 4618, 6927, 13854, 16163, 20781, 32326, 41562, 48489, 62343, 96978, 124686, 145467, 290934, 436401, 872802]

約数ペア:

[(1, 872802), (2, 436401), (3, 290934), (6, 145467), (7, 124686), (9, 96978), (14, 62343), (18, 48489), (21, 41562), (27, 32326), (42, 20781), (54, 16163), (63, 13854), (126, 6927), (189, 4618), (378, 2309)]