18650961072

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{223697}}^1$

素因数の和:223907

約数の個数: 80

約数和(自身を含む): 53812790880

約数和(自身を除く): 35161829808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 5211, 6948, 9264, 10422, 13896, 20844, 27792, 41688, 83376, 223697, 447394, 671091, 894788, 1342182, 1789576, 2013273, 2684364, 3579152, 4026546, 5368728, 6039819, 8053092, 10737456, 12079638, 16106184, 24159276, 32212368, 43173521, 48318552, 86347042, 96637104, 129520563, 172694084, 259041126, 345388168, 388561689, 518082252, 690776336, 777123378, 1036164504, 1165685067, 1554246756, 2072329008, 2331370134, 3108493512, 4662740268, 6216987024, 9325480536, 18650961072]

約数ペア:

[(1, 18650961072), (2, 9325480536), (3, 6216987024), (4, 4662740268), (6, 3108493512), (8, 2331370134), (9, 2072329008), (12, 1554246756), (16, 1165685067), (18, 1036164504), (24, 777123378), (27, 690776336), (36, 518082252), (48, 388561689), (54, 345388168), (72, 259041126), (108, 172694084), (144, 129520563), (193, 96637104), (216, 86347042), (386, 48318552), (432, 43173521), (579, 32212368), (772, 24159276), (1158, 16106184), (1544, 12079638), (1737, 10737456), (2316, 8053092), (3088, 6039819), (3474, 5368728), (4632, 4026546), (5211, 3579152), (6948, 2684364), (9264, 2013273), (10422, 1789576), (13896, 1342182), (20844, 894788), (27792, 671091), (41688, 447394), (83376, 223697)]