18837420912

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:1029

約数の個数: 200

約数和(自身を含む): 55575236112

約数和(自身を除く): 36737815200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 268, 324, 401, 402, 432, 536, 541, 603, 648, 802, 804, 1072, 1082, 1203, 1206, 1296, 1604, 1608, 1623, 1809, 2164, 2406, 2412, 3208, 3216, 3246, 3609, 3618, 4328, 4812, 4824, 4869, 5427, 6416, 6492, 7218, 7236, 8656, 9624, 9648, 9738, 10827, 10854, 12984, 14436, 14472, 14607, 19248, 19476, 21654, 21708, 25968, 26867, 28872, 28944, 29214, 32481, 36247, 38952, 43308, 43416, 43821, 53734, 57744, 58428, 64962, 72494, 77904, 80601, 86616, 86832, 87642, 107468, 108741, 116856, 129924, 144988, 161202, 173232, 175284, 214936, 216941, 217482, 233712, 241803, 259848, 289976, 322404, 326223, 350568, 429872, 433882, 434964, 483606, 519696, 579952, 644808, 650823, 652446, 701136, 725409, 867764, 869928, 967212, 978669, 1289616, 1301646, 1304892, 1450818, 1735528, 1739856, 1934424, 1952469, 1957338, 2176227, 2603292, 2609784, 2901636, 2936007, 3471056, 3868848, 3904938, 3914676, 4352454, 5206584, 5219568, 5803272, 5857407, 5872014, 7809876, 7829352, 8704908, 10413168, 11606544, 11714814, 11744028, 14535047, 15619752, 15658704, 17409816, 17572221, 23429628, 23488056, 29070094, 31239504, 34819632, 35144442, 43605141, 46859256, 46976112, 58140188, 70288884, 87210282, 93718512, 116280376, 130815423, 140577768, 174420564, 232560752, 261630846, 281155536, 348841128, 392446269, 523261692, 697682256, 784892538, 1046523384, 1177338807, 1569785076, 2093046768, 2354677614, 3139570152, 4709355228, 6279140304, 9418710456, 18837420912]

約数ペア:

[(1, 18837420912), (2, 9418710456), (3, 6279140304), (4, 4709355228), (6, 3139570152), (8, 2354677614), (9, 2093046768), (12, 1569785076), (16, 1177338807), (18, 1046523384), (24, 784892538), (27, 697682256), (36, 523261692), (48, 392446269), (54, 348841128), (67, 281155536), (72, 261630846), (81, 232560752), (108, 174420564), (134, 140577768), (144, 130815423), (162, 116280376), (201, 93718512), (216, 87210282), (268, 70288884), (324, 58140188), (401, 46976112), (402, 46859256), (432, 43605141), (536, 35144442), (541, 34819632), (603, 31239504), (648, 29070094), (802, 23488056), (804, 23429628), (1072, 17572221), (1082, 17409816), (1203, 15658704), (1206, 15619752), (1296, 14535047), (1604, 11744028), (1608, 11714814), (1623, 11606544), (1809, 10413168), (2164, 8704908), (2406, 7829352), (2412, 7809876), (3208, 5872014), (3216, 5857407), (3246, 5803272), (3609, 5219568), (3618, 5206584), (4328, 4352454), (4812, 3914676), (4824, 3904938), (4869, 3868848), (5427, 3471056), (6416, 2936007), (6492, 2901636), (7218, 2609784), (7236, 2603292), (8656, 2176227), (9624, 1957338), (9648, 1952469), (9738, 1934424), (10827, 1739856), (10854, 1735528), (12984, 1450818), (14436, 1304892), (14472, 1301646), (14607, 1289616), (19248, 978669), (19476, 967212), (21654, 869928), (21708, 867764), (25968, 725409), (26867, 701136), (28872, 652446), (28944, 650823), (29214, 644808), (32481, 579952), (36247, 519696), (38952, 483606), (43308, 434964), (43416, 433882), (43821, 429872), (53734, 350568), (57744, 326223), (58428, 322404), (64962, 289976), (72494, 259848), (77904, 241803), (80601, 233712), (86616, 217482), (86832, 216941), (87642, 214936), (107468, 175284), (108741, 173232), (116856, 161202), (129924, 144988)]