56271684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{669901}}^1$

素因数の和:669915

約数の個数: 24

約数和(自身を含む): 150058048

約数和(自身を除く): 93786364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 669901, 1339802, 2009703, 2679604, 4019406, 4689307, 8038812, 9378614, 14067921, 18757228, 28135842, 56271684]

約数ペア:

[(1, 56271684), (2, 28135842), (3, 18757228), (4, 14067921), (6, 9378614), (7, 8038812), (12, 4689307), (14, 4019406), (21, 2679604), (28, 2009703), (42, 1339802), (84, 669901)]