178853922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1129}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 418312440

約数和(自身を除く): 239458518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 677, 1129, 1354, 2031, 2258, 3387, 4062, 6093, 6774, 8801, 10161, 12186, 14677, 17602, 20322, 26403, 29354, 44031, 52806, 79209, 88062, 132093, 158418, 264186, 764333, 1528666, 2292999, 4585998, 6878997, 9936329, 13757994, 19872658, 29808987, 59617974, 89426961, 178853922]

約数ペア:

[(1, 178853922), (2, 89426961), (3, 59617974), (6, 29808987), (9, 19872658), (13, 13757994), (18, 9936329), (26, 6878997), (39, 4585998), (78, 2292999), (117, 1528666), (234, 764333), (677, 264186), (1129, 158418), (1354, 132093), (2031, 88062), (2258, 79209), (3387, 52806), (4062, 44031), (6093, 29354), (6774, 26403), (8801, 20322), (10161, 17602), (12186, 14677)]