21034426536

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{291271}}^1$

素因数の和:291359

約数の個数: 96

約数和(自身を含む): 61341883200

約数和(自身を除く): 40307456664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 59, 68, 72, 102, 118, 136, 153, 177, 204, 236, 306, 354, 408, 472, 531, 612, 708, 1003, 1062, 1224, 1416, 2006, 2124, 3009, 4012, 4248, 6018, 8024, 9027, 12036, 18054, 24072, 36108, 72216, 291271, 582542, 873813, 1165084, 1747626, 2330168, 2621439, 3495252, 4951607, 5242878, 6990504, 9903214, 10485756, 14854821, 17184989, 19806428, 20971512, 29709642, 34369978, 39612856, 44564463, 51554967, 59419284, 68739956, 89128926, 103109934, 118838568, 137479912, 154664901, 178257852, 206219868, 292144813, 309329802, 356515704, 412439736, 584289626, 618659604, 876434439, 1168579252, 1237319208, 1752868878, 2337158504, 2629303317, 3505737756, 5258606634, 7011475512, 10517213268, 21034426536]

約数ペア:

[(1, 21034426536), (2, 10517213268), (3, 7011475512), (4, 5258606634), (6, 3505737756), (8, 2629303317), (9, 2337158504), (12, 1752868878), (17, 1237319208), (18, 1168579252), (24, 876434439), (34, 618659604), (36, 584289626), (51, 412439736), (59, 356515704), (68, 309329802), (72, 292144813), (102, 206219868), (118, 178257852), (136, 154664901), (153, 137479912), (177, 118838568), (204, 103109934), (236, 89128926), (306, 68739956), (354, 59419284), (408, 51554967), (472, 44564463), (531, 39612856), (612, 34369978), (708, 29709642), (1003, 20971512), (1062, 19806428), (1224, 17184989), (1416, 14854821), (2006, 10485756), (2124, 9903214), (3009, 6990504), (4012, 5242878), (4248, 4951607), (6018, 3495252), (8024, 2621439), (9027, 2330168), (12036, 1747626), (18054, 1165084), (24072, 873813), (36108, 582542), (72216, 291271)]