18912432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 67174272

約数和(自身を除く): 48261840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 43, 44, 48, 49, 51, 56, 66, 68, 77, 84, 86, 88, 98, 102, 112, 119, 129, 132, 136, 147, 154, 168, 172, 176, 187, 196, 204, 231, 238, 258, 264, 272, 294, 301, 308, 336, 344, 357, 374, 392, 408, 462, 473, 476, 516, 528, 539, 561, 588, 602, 616, 688, 714, 731, 748, 784, 816, 833, 903, 924, 946, 952, 1032, 1078, 1122, 1176, 1204, 1232, 1309, 1419, 1428, 1462, 1496, 1617, 1666, 1806, 1848, 1892, 1904, 2064, 2107, 2156, 2193, 2244, 2352, 2408, 2499, 2618, 2838, 2856, 2924, 2992, 3234, 3311, 3332, 3612, 3696, 3784, 3927, 4214, 4312, 4386, 4488, 4816, 4998, 5117, 5236, 5676, 5712, 5848, 6321, 6468, 6622, 6664, 7224, 7568, 7854, 8041, 8428, 8624, 8772, 8976, 9163, 9933, 9996, 10234, 10472, 11352, 11696, 12642, 12936, 13244, 13328, 14448, 15351, 15708, 16082, 16856, 17544, 18326, 19866, 19992, 20468, 20944, 22704, 23177, 24123, 25284, 25872, 26488, 27489, 30702, 31416, 32164, 33712, 35088, 35819, 36652, 39732, 39984, 40936, 46354, 48246, 50568, 52976, 54978, 56287, 61404, 62832, 64328, 69531, 71638, 73304, 79464, 81872, 92708, 96492, 101136, 107457, 109956, 112574, 122808, 128656, 139062, 143276, 146608, 158928, 168861, 185416, 192984, 214914, 219912, 225148, 245616, 278124, 286552, 337722, 370832, 385968, 394009, 429828, 439824, 450296, 556248, 573104, 675444, 788018, 859656, 900592, 1112496, 1182027, 1350888, 1576036, 1719312, 2364054, 2701776, 3152072, 4728108, 6304144, 9456216, 18912432]

約数ペア:

[(1, 18912432), (2, 9456216), (3, 6304144), (4, 4728108), (6, 3152072), (7, 2701776), (8, 2364054), (11, 1719312), (12, 1576036), (14, 1350888), (16, 1182027), (17, 1112496), (21, 900592), (22, 859656), (24, 788018), (28, 675444), (33, 573104), (34, 556248), (42, 450296), (43, 439824), (44, 429828), (48, 394009), (49, 385968), (51, 370832), (56, 337722), (66, 286552), (68, 278124), (77, 245616), (84, 225148), (86, 219912), (88, 214914), (98, 192984), (102, 185416), (112, 168861), (119, 158928), (129, 146608), (132, 143276), (136, 139062), (147, 128656), (154, 122808), (168, 112574), (172, 109956), (176, 107457), (187, 101136), (196, 96492), (204, 92708), (231, 81872), (238, 79464), (258, 73304), (264, 71638), (272, 69531), (294, 64328), (301, 62832), (308, 61404), (336, 56287), (344, 54978), (357, 52976), (374, 50568), (392, 48246), (408, 46354), (462, 40936), (473, 39984), (476, 39732), (516, 36652), (528, 35819), (539, 35088), (561, 33712), (588, 32164), (602, 31416), (616, 30702), (688, 27489), (714, 26488), (731, 25872), (748, 25284), (784, 24123), (816, 23177), (833, 22704), (903, 20944), (924, 20468), (946, 19992), (952, 19866), (1032, 18326), (1078, 17544), (1122, 16856), (1176, 16082), (1204, 15708), (1232, 15351), (1309, 14448), (1419, 13328), (1428, 13244), (1462, 12936), (1496, 12642), (1617, 11696), (1666, 11352), (1806, 10472), (1848, 10234), (1892, 9996), (1904, 9933), (2064, 9163), (2107, 8976), (2156, 8772), (2193, 8624), (2244, 8428), (2352, 8041), (2408, 7854), (2499, 7568), (2618, 7224), (2838, 6664), (2856, 6622), (2924, 6468), (2992, 6321), (3234, 5848), (3311, 5712), (3332, 5676), (3612, 5236), (3696, 5117), (3784, 4998), (3927, 4816), (4214, 4488), (4312, 4386)]