56656278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449653}}^1$

素因数の和:449668

約数の個数: 24

約数和(自身を含む): 140292048

約数和(自身を除く): 83635770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449653, 899306, 1348959, 2697918, 3147571, 4046877, 6295142, 8093754, 9442713, 18885426, 28328139, 56656278]

約数ペア:

[(1, 56656278), (2, 28328139), (3, 18885426), (6, 9442713), (7, 8093754), (9, 6295142), (14, 4046877), (18, 3147571), (21, 2697918), (42, 1348959), (63, 899306), (126, 449653)]