86984814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6257}}^1$

素因数の和:6600

約数の個数: 32

約数和(自身を含む): 199454976

約数和(自身を除く): 112470162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6257, 6951, 12514, 13902, 18771, 37542, 43799, 87598, 131397, 262794, 2071067, 4142134, 6213201, 12426402, 14497469, 28994938, 43492407, 86984814]

約数ペア:

[(1, 86984814), (2, 43492407), (3, 28994938), (6, 14497469), (7, 12426402), (14, 6213201), (21, 4142134), (42, 2071067), (331, 262794), (662, 131397), (993, 87598), (1986, 43799), (2317, 37542), (4634, 18771), (6257, 13902), (6951, 12514)]