26407314

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20663}}^1$

素因数の和:20742

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 31617198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20663, 41326, 61989, 123978, 185967, 371934, 1467073, 2934146, 4401219, 8802438, 13203657, 26407314]

約数ペア:

[(1, 26407314), (2, 13203657), (3, 8802438), (6, 4401219), (9, 2934146), (18, 1467073), (71, 371934), (142, 185967), (213, 123978), (426, 61989), (639, 41326), (1278, 20663)]