15458328

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 42848520

約数和(自身を除く): 27390192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4993, 9986, 14979, 19972, 29958, 39944, 44937, 59916, 89874, 119832, 179748, 214699, 359496, 429398, 644097, 858796, 1288194, 1717592, 1932291, 2576388, 3864582, 5152776, 7729164, 15458328]

約数ペア:

[(1, 15458328), (2, 7729164), (3, 5152776), (4, 3864582), (6, 2576388), (8, 1932291), (9, 1717592), (12, 1288194), (18, 858796), (24, 644097), (36, 429398), (43, 359496), (72, 214699), (86, 179748), (129, 119832), (172, 89874), (258, 59916), (344, 44937), (387, 39944), (516, 29958), (774, 19972), (1032, 14979), (1548, 9986), (3096, 4993)]