68873406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2027}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 157697280

約数和(自身を除く): 88823874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 809, 1618, 2027, 2427, 4054, 4854, 5663, 6081, 11326, 12162, 14189, 16989, 28378, 33978, 42567, 85134, 1639843, 3279686, 4919529, 9839058, 11478901, 22957802, 34436703, 68873406]

約数ペア:

[(1, 68873406), (2, 34436703), (3, 22957802), (6, 11478901), (7, 9839058), (14, 4919529), (21, 3279686), (42, 1639843), (809, 85134), (1618, 42567), (2027, 33978), (2427, 28378), (4054, 16989), (4854, 14189), (5663, 12162), (6081, 11326)]