81151116

素因数分解:

$2^2\times 3^1\times {\mathrm{2423}}^1\times {\mathrm{2791}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 189498624

約数和(自身を除く): 108347508

約数列:

[1, 2, 3, 4, 6, 12, 2423, 2791, 4846, 5582, 7269, 8373, 9692, 11164, 14538, 16746, 29076, 33492, 6762593, 13525186, 20287779, 27050372, 40575558, 81151116]

約数ペア:

[(1, 81151116), (2, 40575558), (3, 27050372), (4, 20287779), (6, 13525186), (12, 6762593), (2423, 33492), (2791, 29076), (4846, 16746), (5582, 14538), (7269, 11164), (8373, 9692)]