21840367015026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{33808513}}^1$

素因数の和:33810240

約数の個数: 64

約数和(自身を含む): 55500056582400

約数和(自身を除く): 33659689567374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1709, 3418, 5127, 10254, 11963, 15381, 23926, 30762, 35889, 46143, 71778, 92286, 107667, 215334, 323001, 646002, 33808513, 67617026, 101425539, 202851078, 236659591, 304276617, 473319182, 608553234, 709978773, 912829851, 1419957546, 1825659702, 2129936319, 4259872638, 6389808957, 12779617914, 57778748717, 115557497434, 173336246151, 346672492302, 404451241019, 520008738453, 808902482038, 1040017476906, 1213353723057, 1560026215359, 2426707446114, 3120052430718, 3640061169171, 7280122338342, 10920183507513, 21840367015026]

約数ペア:

[(1, 21840367015026), (2, 10920183507513), (3, 7280122338342), (6, 3640061169171), (7, 3120052430718), (9, 2426707446114), (14, 1560026215359), (18, 1213353723057), (21, 1040017476906), (27, 808902482038), (42, 520008738453), (54, 404451241019), (63, 346672492302), (126, 173336246151), (189, 115557497434), (378, 57778748717), (1709, 12779617914), (3418, 6389808957), (5127, 4259872638), (10254, 2129936319), (11963, 1825659702), (15381, 1419957546), (23926, 912829851), (30762, 709978773), (35889, 608553234), (46143, 473319182), (71778, 304276617), (92286, 236659591), (107667, 202851078), (215334, 101425539), (323001, 67617026), (646002, 33808513)]