18333216

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 120

約数和(自身を含む): 58910544

約数和(自身を除く): 40577328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 643, 648, 792, 864, 891, 1056, 1188, 1286, 1296, 1584, 1782, 1929, 2376, 2572, 2592, 3168, 3564, 3858, 4752, 5144, 5787, 7073, 7128, 7716, 9504, 10288, 11574, 14146, 14256, 15432, 17361, 20576, 21219, 23148, 28292, 28512, 30864, 34722, 42438, 46296, 52083, 56584, 61728, 63657, 69444, 84876, 92592, 104166, 113168, 127314, 138888, 169752, 185184, 190971, 208332, 226336, 254628, 277776, 339504, 381942, 416664, 509256, 555552, 572913, 679008, 763884, 833328, 1018512, 1145826, 1527768, 1666656, 2037024, 2291652, 3055536, 4583304, 6111072, 9166608, 18333216]

約数ペア:

[(1, 18333216), (2, 9166608), (3, 6111072), (4, 4583304), (6, 3055536), (8, 2291652), (9, 2037024), (11, 1666656), (12, 1527768), (16, 1145826), (18, 1018512), (22, 833328), (24, 763884), (27, 679008), (32, 572913), (33, 555552), (36, 509256), (44, 416664), (48, 381942), (54, 339504), (66, 277776), (72, 254628), (81, 226336), (88, 208332), (96, 190971), (99, 185184), (108, 169752), (132, 138888), (144, 127314), (162, 113168), (176, 104166), (198, 92592), (216, 84876), (264, 69444), (288, 63657), (297, 61728), (324, 56584), (352, 52083), (396, 46296), (432, 42438), (528, 34722), (594, 30864), (643, 28512), (648, 28292), (792, 23148), (864, 21219), (891, 20576), (1056, 17361), (1188, 15432), (1286, 14256), (1296, 14146), (1584, 11574), (1782, 10288), (1929, 9504), (2376, 7716), (2572, 7128), (2592, 7073), (3168, 5787), (3564, 5144), (3858, 4752)]