18288864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 59439744

約数和(自身を除く): 41150880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 251, 253, 264, 276, 288, 352, 368, 396, 414, 502, 506, 528, 552, 736, 753, 759, 792, 828, 1004, 1012, 1056, 1104, 1506, 1518, 1584, 1656, 2008, 2024, 2208, 2259, 2277, 2761, 3012, 3036, 3168, 3312, 4016, 4048, 4518, 4554, 5522, 5773, 6024, 6072, 6624, 8032, 8096, 8283, 9036, 9108, 11044, 11546, 12048, 12144, 16566, 17319, 18072, 18216, 22088, 23092, 24096, 24288, 24849, 33132, 34638, 36144, 36432, 44176, 46184, 49698, 51957, 63503, 66264, 69276, 72288, 72864, 88352, 92368, 99396, 103914, 127006, 132528, 138552, 184736, 190509, 198792, 207828, 254012, 265056, 277104, 381018, 397584, 415656, 508024, 554208, 571527, 762036, 795168, 831312, 1016048, 1143054, 1524072, 1662624, 2032096, 2286108, 3048144, 4572216, 6096288, 9144432, 18288864]

約数ペア:

[(1, 18288864), (2, 9144432), (3, 6096288), (4, 4572216), (6, 3048144), (8, 2286108), (9, 2032096), (11, 1662624), (12, 1524072), (16, 1143054), (18, 1016048), (22, 831312), (23, 795168), (24, 762036), (32, 571527), (33, 554208), (36, 508024), (44, 415656), (46, 397584), (48, 381018), (66, 277104), (69, 265056), (72, 254012), (88, 207828), (92, 198792), (96, 190509), (99, 184736), (132, 138552), (138, 132528), (144, 127006), (176, 103914), (184, 99396), (198, 92368), (207, 88352), (251, 72864), (253, 72288), (264, 69276), (276, 66264), (288, 63503), (352, 51957), (368, 49698), (396, 46184), (414, 44176), (502, 36432), (506, 36144), (528, 34638), (552, 33132), (736, 24849), (753, 24288), (759, 24096), (792, 23092), (828, 22088), (1004, 18216), (1012, 18072), (1056, 17319), (1104, 16566), (1506, 12144), (1518, 12048), (1584, 11546), (1656, 11044), (2008, 9108), (2024, 9036), (2208, 8283), (2259, 8096), (2277, 8032), (2761, 6624), (3012, 6072), (3036, 6024), (3168, 5773), (3312, 5522), (4016, 4554), (4048, 4518)]