8556138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 20082240

約数和(自身を除く): 11526102

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 83, 138, 166, 207, 249, 414, 498, 621, 747, 1242, 1494, 1909, 2241, 3818, 4482, 5727, 6889, 11454, 13778, 17181, 20667, 34362, 41334, 51543, 62001, 103086, 124002, 158447, 186003, 316894, 372006, 475341, 950682, 1426023, 2852046, 4278069, 8556138]

約数ペア:

[(1, 8556138), (2, 4278069), (3, 2852046), (6, 1426023), (9, 950682), (18, 475341), (23, 372006), (27, 316894), (46, 186003), (54, 158447), (69, 124002), (83, 103086), (138, 62001), (166, 51543), (207, 41334), (249, 34362), (414, 20667), (498, 17181), (621, 13778), (747, 11454), (1242, 6889), (1494, 5727), (1909, 4482), (2241, 3818)]