18523574064

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{129023}}^1$

素因数の和:130034

約数の個数: 60

約数和(自身を含む): 51892678656

約数和(自身を除く): 33369104592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 35892, 47856, 71784, 129023, 143568, 258046, 387069, 516092, 774138, 1032184, 1161207, 1548276, 2064368, 2322414, 3096552, 4644828, 6193104, 9289656, 18579312, 128635931, 257271862, 385907793, 514543724, 771815586, 1029087448, 1157723379, 1543631172, 2058174896, 2315446758, 3087262344, 4630893516, 6174524688, 9261787032, 18523574064]

約数ペア:

[(1, 18523574064), (2, 9261787032), (3, 6174524688), (4, 4630893516), (6, 3087262344), (8, 2315446758), (9, 2058174896), (12, 1543631172), (16, 1157723379), (18, 1029087448), (24, 771815586), (36, 514543724), (48, 385907793), (72, 257271862), (144, 128635931), (997, 18579312), (1994, 9289656), (2991, 6193104), (3988, 4644828), (5982, 3096552), (7976, 2322414), (8973, 2064368), (11964, 1548276), (15952, 1161207), (17946, 1032184), (23928, 774138), (35892, 516092), (47856, 387069), (71784, 258046), (129023, 143568)]