67681674

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{28703}}^1$

素因数の和:28842

約数の個数: 24

約数和(自身を含む): 147768192

約数和(自身を除く): 80086518

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 28703, 57406, 86109, 172218, 258327, 516654, 3760093, 7520186, 11280279, 22560558, 33840837, 67681674]

約数ペア:

[(1, 67681674), (2, 33840837), (3, 22560558), (6, 11280279), (9, 7520186), (18, 3760093), (131, 516654), (262, 258327), (393, 172218), (786, 86109), (1179, 57406), (2358, 28703)]