18665184

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11467

約数の個数: 48

約数和(自身を含む): 51882768

約数和(自身を除く): 33217584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11437, 22874, 34311, 45748, 68622, 91496, 137244, 182992, 194429, 274488, 365984, 388858, 548976, 583287, 777716, 1097952, 1166574, 1555432, 2333148, 3110864, 4666296, 6221728, 9332592, 18665184]

約数ペア:

[(1, 18665184), (2, 9332592), (3, 6221728), (4, 4666296), (6, 3110864), (8, 2333148), (12, 1555432), (16, 1166574), (17, 1097952), (24, 777716), (32, 583287), (34, 548976), (48, 388858), (51, 365984), (68, 274488), (96, 194429), (102, 182992), (136, 137244), (204, 91496), (272, 68622), (408, 45748), (544, 34311), (816, 22874), (1632, 11437)]