18018912

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 51184224

約数和(自身を除く): 33165312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 68, 96, 102, 122, 136, 181, 183, 204, 244, 272, 362, 366, 408, 488, 543, 544, 724, 732, 816, 976, 1037, 1086, 1448, 1464, 1632, 1952, 2074, 2172, 2896, 2928, 3077, 3111, 4148, 4344, 5792, 5856, 6154, 6222, 8296, 8688, 9231, 11041, 12308, 12444, 16592, 17376, 18462, 22082, 24616, 24888, 33123, 33184, 36924, 44164, 49232, 49776, 66246, 73848, 88328, 98464, 99552, 132492, 147696, 176656, 187697, 264984, 295392, 353312, 375394, 529968, 563091, 750788, 1059936, 1126182, 1501576, 2252364, 3003152, 4504728, 6006304, 9009456, 18018912]

約数ペア:

[(1, 18018912), (2, 9009456), (3, 6006304), (4, 4504728), (6, 3003152), (8, 2252364), (12, 1501576), (16, 1126182), (17, 1059936), (24, 750788), (32, 563091), (34, 529968), (48, 375394), (51, 353312), (61, 295392), (68, 264984), (96, 187697), (102, 176656), (122, 147696), (136, 132492), (181, 99552), (183, 98464), (204, 88328), (244, 73848), (272, 66246), (362, 49776), (366, 49232), (408, 44164), (488, 36924), (543, 33184), (544, 33123), (724, 24888), (732, 24616), (816, 22082), (976, 18462), (1037, 17376), (1086, 16592), (1448, 12444), (1464, 12308), (1632, 11041), (1952, 9231), (2074, 8688), (2172, 8296), (2896, 6222), (2928, 6154), (3077, 5856), (3111, 5792), (4148, 4344)]