18118464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 224

約数和(自身を含む): 63495936

約数和(自身を除く): 45377472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 61, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 122, 136, 156, 168, 182, 183, 192, 204, 208, 221, 224, 238, 244, 272, 273, 312, 336, 357, 364, 366, 408, 416, 427, 442, 448, 476, 488, 544, 546, 624, 663, 672, 714, 728, 732, 793, 816, 832, 854, 884, 952, 976, 1037, 1088, 1092, 1248, 1281, 1326, 1344, 1428, 1456, 1464, 1547, 1586, 1632, 1708, 1768, 1904, 1952, 2074, 2184, 2379, 2496, 2562, 2652, 2856, 2912, 2928, 3094, 3111, 3172, 3264, 3416, 3536, 3808, 3904, 4148, 4368, 4641, 4758, 5124, 5304, 5551, 5712, 5824, 5856, 6188, 6222, 6344, 6832, 7072, 7259, 7616, 8296, 8736, 9282, 9516, 10248, 10608, 11102, 11424, 11712, 12376, 12444, 12688, 13481, 13664, 14144, 14518, 16592, 16653, 17472, 18564, 19032, 20496, 21216, 21777, 22204, 22848, 24752, 24888, 25376, 26962, 27328, 29036, 33184, 33306, 37128, 38064, 40443, 40992, 42432, 43554, 44408, 49504, 49776, 50752, 53924, 58072, 66368, 66612, 74256, 76128, 80886, 81984, 87108, 88816, 94367, 99008, 99552, 107848, 116144, 133224, 148512, 152256, 161772, 174216, 177632, 188734, 199104, 215696, 232288, 266448, 283101, 297024, 323544, 348432, 355264, 377468, 431392, 464576, 532896, 566202, 647088, 696864, 754936, 862784, 1065792, 1132404, 1294176, 1393728, 1509872, 2264808, 2588352, 3019744, 4529616, 6039488, 9059232, 18118464]

約数ペア:

[(1, 18118464), (2, 9059232), (3, 6039488), (4, 4529616), (6, 3019744), (7, 2588352), (8, 2264808), (12, 1509872), (13, 1393728), (14, 1294176), (16, 1132404), (17, 1065792), (21, 862784), (24, 754936), (26, 696864), (28, 647088), (32, 566202), (34, 532896), (39, 464576), (42, 431392), (48, 377468), (51, 355264), (52, 348432), (56, 323544), (61, 297024), (64, 283101), (68, 266448), (78, 232288), (84, 215696), (91, 199104), (96, 188734), (102, 177632), (104, 174216), (112, 161772), (119, 152256), (122, 148512), (136, 133224), (156, 116144), (168, 107848), (182, 99552), (183, 99008), (192, 94367), (204, 88816), (208, 87108), (221, 81984), (224, 80886), (238, 76128), (244, 74256), (272, 66612), (273, 66368), (312, 58072), (336, 53924), (357, 50752), (364, 49776), (366, 49504), (408, 44408), (416, 43554), (427, 42432), (442, 40992), (448, 40443), (476, 38064), (488, 37128), (544, 33306), (546, 33184), (624, 29036), (663, 27328), (672, 26962), (714, 25376), (728, 24888), (732, 24752), (793, 22848), (816, 22204), (832, 21777), (854, 21216), (884, 20496), (952, 19032), (976, 18564), (1037, 17472), (1088, 16653), (1092, 16592), (1248, 14518), (1281, 14144), (1326, 13664), (1344, 13481), (1428, 12688), (1456, 12444), (1464, 12376), (1547, 11712), (1586, 11424), (1632, 11102), (1708, 10608), (1768, 10248), (1904, 9516), (1952, 9282), (2074, 8736), (2184, 8296), (2379, 7616), (2496, 7259), (2562, 7072), (2652, 6832), (2856, 6344), (2912, 6222), (2928, 6188), (3094, 5856), (3111, 5824), (3172, 5712), (3264, 5551), (3416, 5304), (3536, 5124), (3808, 4758), (3904, 4641), (4148, 4368)]