18165384

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 54606090

約数和(自身を除く): 36440706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 97, 102, 108, 136, 153, 162, 194, 204, 216, 289, 291, 306, 324, 388, 408, 459, 578, 582, 612, 648, 776, 867, 873, 918, 1156, 1164, 1224, 1377, 1649, 1734, 1746, 1836, 2312, 2328, 2601, 2619, 2754, 3298, 3468, 3492, 3672, 4947, 5202, 5238, 5508, 6596, 6936, 6984, 7803, 7857, 9894, 10404, 10476, 11016, 13192, 14841, 15606, 15714, 19788, 20808, 20952, 23409, 28033, 29682, 31212, 31428, 39576, 44523, 46818, 56066, 59364, 62424, 62856, 84099, 89046, 93636, 112132, 118728, 133569, 168198, 178092, 187272, 224264, 252297, 267138, 336396, 356184, 504594, 534276, 672792, 756891, 1009188, 1068552, 1513782, 2018376, 2270673, 3027564, 4541346, 6055128, 9082692, 18165384]

約数ペア:

[(1, 18165384), (2, 9082692), (3, 6055128), (4, 4541346), (6, 3027564), (8, 2270673), (9, 2018376), (12, 1513782), (17, 1068552), (18, 1009188), (24, 756891), (27, 672792), (34, 534276), (36, 504594), (51, 356184), (54, 336396), (68, 267138), (72, 252297), (81, 224264), (97, 187272), (102, 178092), (108, 168198), (136, 133569), (153, 118728), (162, 112132), (194, 93636), (204, 89046), (216, 84099), (289, 62856), (291, 62424), (306, 59364), (324, 56066), (388, 46818), (408, 44523), (459, 39576), (578, 31428), (582, 31212), (612, 29682), (648, 28033), (776, 23409), (867, 20952), (873, 20808), (918, 19788), (1156, 15714), (1164, 15606), (1224, 14841), (1377, 13192), (1649, 11016), (1734, 10476), (1746, 10404), (1836, 9894), (2312, 7857), (2328, 7803), (2601, 6984), (2619, 6936), (2754, 6596), (3298, 5508), (3468, 5238), (3492, 5202), (3672, 4947)]