26781954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 55841280

約数和(自身を除く): 29059326

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 1321, 2642, 3379, 3963, 6758, 7926, 10137, 20274, 40951, 81902, 122853, 143989, 245706, 287978, 431967, 863934, 4463659, 8927318, 13390977, 26781954]

約数ペア:

[(1, 26781954), (2, 13390977), (3, 8927318), (6, 4463659), (31, 863934), (62, 431967), (93, 287978), (109, 245706), (186, 143989), (218, 122853), (327, 81902), (654, 40951), (1321, 20274), (2642, 10137), (3379, 7926), (3963, 6758)]