15361626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 36661248

約数和(自身を除く): 21299622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 103, 106, 134, 159, 201, 206, 309, 318, 371, 402, 469, 618, 721, 742, 938, 1113, 1407, 1442, 2163, 2226, 2814, 3551, 4326, 5459, 6901, 7102, 10653, 10918, 13802, 16377, 20703, 21306, 24857, 32754, 38213, 41406, 48307, 49714, 74571, 76426, 96614, 114639, 144921, 149142, 229278, 289842, 365753, 731506, 1097259, 2194518, 2560271, 5120542, 7680813, 15361626]

約数ペア:

[(1, 15361626), (2, 7680813), (3, 5120542), (6, 2560271), (7, 2194518), (14, 1097259), (21, 731506), (42, 365753), (53, 289842), (67, 229278), (103, 149142), (106, 144921), (134, 114639), (159, 96614), (201, 76426), (206, 74571), (309, 49714), (318, 48307), (371, 41406), (402, 38213), (469, 32754), (618, 24857), (721, 21306), (742, 20703), (938, 16377), (1113, 13802), (1407, 10918), (1442, 10653), (2163, 7102), (2226, 6901), (2814, 5459), (3551, 4326)]