68239386

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{29851}}^1$

素因数の和:29986

約数の個数: 24

約数和(自身を含む): 149021184

約数和(自身を除く): 80781798

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 29851, 59702, 89553, 179106, 268659, 537318, 3791077, 7582154, 11373231, 22746462, 34119693, 68239386]

約数ペア:

[(1, 68239386), (2, 34119693), (3, 22746462), (6, 11373231), (9, 7582154), (18, 3791077), (127, 537318), (254, 268659), (381, 179106), (762, 89553), (1143, 59702), (2286, 29851)]