131628492

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{12479}}^1$

素因数の和:12782

約数の個数: 36

約数和(自身を含む): 333889920

約数和(自身を除く): 202261428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 12479, 24958, 37437, 49916, 74874, 112311, 149748, 224622, 449244, 3656347, 7312694, 10969041, 14625388, 21938082, 32907123, 43876164, 65814246, 131628492]

約数ペア:

[(1, 131628492), (2, 65814246), (3, 43876164), (4, 32907123), (6, 21938082), (9, 14625388), (12, 10969041), (18, 7312694), (36, 3656347), (293, 449244), (586, 224622), (879, 149748), (1172, 112311), (1758, 74874), (2637, 49916), (3516, 37437), (5274, 24958), (10548, 12479)]