12679578

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 30735936

約数和(自身を除く): 18056358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 81, 82, 83, 123, 138, 162, 166, 207, 246, 249, 369, 414, 498, 621, 738, 747, 943, 1107, 1242, 1494, 1863, 1886, 1909, 2214, 2241, 2829, 3321, 3403, 3726, 3818, 4482, 5658, 5727, 6642, 6723, 6806, 8487, 10209, 11454, 13446, 16974, 17181, 20418, 25461, 30627, 34362, 50922, 51543, 61254, 76383, 78269, 91881, 103086, 152766, 154629, 156538, 183762, 234807, 275643, 309258, 469614, 551286, 704421, 1408842, 2113263, 4226526, 6339789, 12679578]

約数ペア:

[(1, 12679578), (2, 6339789), (3, 4226526), (6, 2113263), (9, 1408842), (18, 704421), (23, 551286), (27, 469614), (41, 309258), (46, 275643), (54, 234807), (69, 183762), (81, 156538), (82, 154629), (83, 152766), (123, 103086), (138, 91881), (162, 78269), (166, 76383), (207, 61254), (246, 51543), (249, 50922), (369, 34362), (414, 30627), (498, 25461), (621, 20418), (738, 17181), (747, 16974), (943, 13446), (1107, 11454), (1242, 10209), (1494, 8487), (1863, 6806), (1886, 6723), (1909, 6642), (2214, 5727), (2241, 5658), (2829, 4482), (3321, 3818), (3403, 3726)]