85810578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2043109}}^1$

素因数の和:2043121

約数の個数: 16

約数和(自身を含む): 196138560

約数和(自身を除く): 110327982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2043109, 4086218, 6129327, 12258654, 14301763, 28603526, 42905289, 85810578]

約数ペア:

[(1, 85810578), (2, 42905289), (3, 28603526), (6, 14301763), (7, 12258654), (14, 6129327), (21, 4086218), (42, 2043109)]