1993695336

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^2\times {\mathrm{1831}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 5620209600

約数和(自身を除く): 3626514264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1831, 1917, 2556, 3662, 3834, 5041, 5112, 5493, 7324, 7668, 10082, 10986, 14648, 15123, 15336, 16479, 20164, 21972, 30246, 32958, 40328, 43944, 45369, 49437, 60492, 65916, 90738, 98874, 120984, 130001, 131832, 136107, 181476, 197748, 260002, 272214, 362952, 390003, 395496, 520004, 544428, 780006, 1040008, 1088856, 1170009, 1560012, 2340018, 3120024, 3510027, 4680036, 7020054, 9230071, 9360072, 14040108, 18460142, 27690213, 28080216, 36920284, 55380426, 73840568, 83070639, 110760852, 166141278, 221521704, 249211917, 332282556, 498423834, 664565112, 996847668, 1993695336]

約数ペア:

[(1, 1993695336), (2, 996847668), (3, 664565112), (4, 498423834), (6, 332282556), (8, 249211917), (9, 221521704), (12, 166141278), (18, 110760852), (24, 83070639), (27, 73840568), (36, 55380426), (54, 36920284), (71, 28080216), (72, 27690213), (108, 18460142), (142, 14040108), (213, 9360072), (216, 9230071), (284, 7020054), (426, 4680036), (568, 3510027), (639, 3120024), (852, 2340018), (1278, 1560012), (1704, 1170009), (1831, 1088856), (1917, 1040008), (2556, 780006), (3662, 544428), (3834, 520004), (5041, 395496), (5112, 390003), (5493, 362952), (7324, 272214), (7668, 260002), (10082, 197748), (10986, 181476), (14648, 136107), (15123, 131832), (15336, 130001), (16479, 120984), (20164, 98874), (21972, 90738), (30246, 65916), (32958, 60492), (40328, 49437), (43944, 45369)]