7510788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 20337408

約数和(自身を除く): 12826620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 193, 207, 276, 282, 386, 414, 423, 564, 579, 772, 828, 846, 1081, 1158, 1692, 1737, 2162, 2316, 3243, 3474, 4324, 4439, 6486, 6948, 8878, 9071, 9729, 12972, 13317, 17756, 18142, 19458, 26634, 27213, 36284, 38916, 39951, 53268, 54426, 79902, 81639, 108852, 159804, 163278, 208633, 326556, 417266, 625899, 834532, 1251798, 1877697, 2503596, 3755394, 7510788]

約数ペア:

[(1, 7510788), (2, 3755394), (3, 2503596), (4, 1877697), (6, 1251798), (9, 834532), (12, 625899), (18, 417266), (23, 326556), (36, 208633), (46, 163278), (47, 159804), (69, 108852), (92, 81639), (94, 79902), (138, 54426), (141, 53268), (188, 39951), (193, 38916), (207, 36284), (276, 27213), (282, 26634), (386, 19458), (414, 18142), (423, 17756), (564, 13317), (579, 12972), (772, 9729), (828, 9071), (846, 8878), (1081, 6948), (1158, 6486), (1692, 4439), (1737, 4324), (2162, 3474), (2316, 3243)]