5215986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 12108096

約数和(自身を除く): 6892110

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 293, 387, 414, 586, 774, 879, 989, 1758, 1978, 2637, 2967, 5274, 5934, 6739, 8901, 12599, 13478, 17802, 20217, 25198, 37797, 40434, 60651, 75594, 113391, 121302, 226782, 289777, 579554, 869331, 1738662, 2607993, 5215986]

約数ペア:

[(1, 5215986), (2, 2607993), (3, 1738662), (6, 869331), (9, 579554), (18, 289777), (23, 226782), (43, 121302), (46, 113391), (69, 75594), (86, 60651), (129, 40434), (138, 37797), (207, 25198), (258, 20217), (293, 17802), (387, 13478), (414, 12599), (586, 8901), (774, 6739), (879, 5934), (989, 5274), (1758, 2967), (1978, 2637)]