12711426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 32342016

約数和(自身を除く): 19630590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 751, 806, 1209, 1302, 1502, 2253, 2418, 2821, 4506, 5257, 5642, 8463, 9763, 10514, 15771, 16926, 19526, 23281, 29289, 31542, 46562, 58578, 68341, 69843, 136682, 139686, 162967, 205023, 302653, 325934, 410046, 488901, 605306, 907959, 977802, 1815918, 2118571, 4237142, 6355713, 12711426]

約数ペア:

[(1, 12711426), (2, 6355713), (3, 4237142), (6, 2118571), (7, 1815918), (13, 977802), (14, 907959), (21, 605306), (26, 488901), (31, 410046), (39, 325934), (42, 302653), (62, 205023), (78, 162967), (91, 139686), (93, 136682), (182, 69843), (186, 68341), (217, 58578), (273, 46562), (403, 31542), (434, 29289), (546, 23281), (651, 19526), (751, 16926), (806, 15771), (1209, 10514), (1302, 9763), (1502, 8463), (2253, 5642), (2418, 5257), (2821, 4506)]