86540874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4231}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 198260736

約数和(自身を除く): 111719862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 974, 1461, 2922, 3409, 4231, 6818, 8462, 10227, 12693, 20454, 25386, 29617, 59234, 88851, 177702, 2060497, 4120994, 6181491, 12362982, 14423479, 28846958, 43270437, 86540874]

約数ペア:

[(1, 86540874), (2, 43270437), (3, 28846958), (6, 14423479), (7, 12362982), (14, 6181491), (21, 4120994), (42, 2060497), (487, 177702), (974, 88851), (1461, 59234), (2922, 29617), (3409, 25386), (4231, 20454), (6818, 12693), (8462, 10227)]