19285776

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 100

約数和(自身を含む): 58335552

約数和(自身を除く): 39049776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 647, 648, 828, 1104, 1242, 1294, 1296, 1656, 1863, 1941, 2484, 2588, 3312, 3726, 3882, 4968, 5176, 5823, 7452, 7764, 9936, 10352, 11646, 14881, 14904, 15528, 17469, 23292, 29762, 29808, 31056, 34938, 44643, 46584, 52407, 59524, 69876, 89286, 93168, 104814, 119048, 133929, 139752, 178572, 209628, 238096, 267858, 279504, 357144, 401787, 419256, 535716, 714288, 803574, 838512, 1071432, 1205361, 1607148, 2142864, 2410722, 3214296, 4821444, 6428592, 9642888, 19285776]

約数ペア:

[(1, 19285776), (2, 9642888), (3, 6428592), (4, 4821444), (6, 3214296), (8, 2410722), (9, 2142864), (12, 1607148), (16, 1205361), (18, 1071432), (23, 838512), (24, 803574), (27, 714288), (36, 535716), (46, 419256), (48, 401787), (54, 357144), (69, 279504), (72, 267858), (81, 238096), (92, 209628), (108, 178572), (138, 139752), (144, 133929), (162, 119048), (184, 104814), (207, 93168), (216, 89286), (276, 69876), (324, 59524), (368, 52407), (414, 46584), (432, 44643), (552, 34938), (621, 31056), (647, 29808), (648, 29762), (828, 23292), (1104, 17469), (1242, 15528), (1294, 14904), (1296, 14881), (1656, 11646), (1863, 10352), (1941, 9936), (2484, 7764), (2588, 7452), (3312, 5823), (3726, 5176), (3882, 4968)]