26693586

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20887}}^1$

素因数の和:20966

約数の個数: 24

約数和(自身を含む): 58653504

約数和(自身を除く): 31959918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20887, 41774, 62661, 125322, 187983, 375966, 1482977, 2965954, 4448931, 8897862, 13346793, 26693586]

約数ペア:

[(1, 26693586), (2, 13346793), (3, 8897862), (6, 4448931), (9, 2965954), (18, 1482977), (71, 375966), (142, 187983), (213, 125322), (426, 62661), (639, 41774), (1278, 20887)]