18084528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 180

約数和(自身を含む): 64502568

約数和(自身を除く): 46418040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 231, 233, 252, 264, 294, 308, 336, 392, 396, 441, 462, 466, 504, 528, 539, 588, 616, 693, 699, 784, 792, 882, 924, 932, 1008, 1078, 1176, 1232, 1386, 1398, 1584, 1617, 1631, 1764, 1848, 1864, 2097, 2156, 2352, 2563, 2772, 2796, 3234, 3262, 3528, 3696, 3728, 4194, 4312, 4851, 4893, 5126, 5544, 5592, 6468, 6524, 7056, 7689, 8388, 8624, 9702, 9786, 10252, 11088, 11184, 11417, 12936, 13048, 14679, 15378, 16776, 17941, 19404, 19572, 20504, 22834, 23067, 25872, 26096, 29358, 30756, 33552, 34251, 35882, 38808, 39144, 41008, 45668, 46134, 53823, 58716, 61512, 68502, 71764, 77616, 78288, 91336, 92268, 102753, 107646, 117432, 123024, 125587, 137004, 143528, 161469, 182672, 184536, 205506, 215292, 234864, 251174, 274008, 287056, 322938, 369072, 376761, 411012, 430584, 502348, 548016, 645876, 753522, 822024, 861168, 1004696, 1130283, 1291752, 1507044, 1644048, 2009392, 2260566, 2583504, 3014088, 4521132, 6028176, 9042264, 18084528]

約数ペア:

[(1, 18084528), (2, 9042264), (3, 6028176), (4, 4521132), (6, 3014088), (7, 2583504), (8, 2260566), (9, 2009392), (11, 1644048), (12, 1507044), (14, 1291752), (16, 1130283), (18, 1004696), (21, 861168), (22, 822024), (24, 753522), (28, 645876), (33, 548016), (36, 502348), (42, 430584), (44, 411012), (48, 376761), (49, 369072), (56, 322938), (63, 287056), (66, 274008), (72, 251174), (77, 234864), (84, 215292), (88, 205506), (98, 184536), (99, 182672), (112, 161469), (126, 143528), (132, 137004), (144, 125587), (147, 123024), (154, 117432), (168, 107646), (176, 102753), (196, 92268), (198, 91336), (231, 78288), (233, 77616), (252, 71764), (264, 68502), (294, 61512), (308, 58716), (336, 53823), (392, 46134), (396, 45668), (441, 41008), (462, 39144), (466, 38808), (504, 35882), (528, 34251), (539, 33552), (588, 30756), (616, 29358), (693, 26096), (699, 25872), (784, 23067), (792, 22834), (882, 20504), (924, 19572), (932, 19404), (1008, 17941), (1078, 16776), (1176, 15378), (1232, 14679), (1386, 13048), (1398, 12936), (1584, 11417), (1617, 11184), (1631, 11088), (1764, 10252), (1848, 9786), (1864, 9702), (2097, 8624), (2156, 8388), (2352, 7689), (2563, 7056), (2772, 6524), (2796, 6468), (3234, 5592), (3262, 5544), (3528, 5126), (3696, 4893), (3728, 4851), (4194, 4312)]