12051954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 27922752

約数和(自身を除く): 15870798

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 677, 774, 989, 1354, 1978, 2031, 2967, 4062, 5934, 6093, 8901, 12186, 15571, 17802, 29111, 31142, 46713, 58222, 87333, 93426, 140139, 174666, 261999, 280278, 523998, 669553, 1339106, 2008659, 4017318, 6025977, 12051954]

約数ペア:

[(1, 12051954), (2, 6025977), (3, 4017318), (6, 2008659), (9, 1339106), (18, 669553), (23, 523998), (43, 280278), (46, 261999), (69, 174666), (86, 140139), (129, 93426), (138, 87333), (207, 58222), (258, 46713), (387, 31142), (414, 29111), (677, 17802), (774, 15571), (989, 12186), (1354, 8901), (1978, 6093), (2031, 5934), (2967, 4062)]