1986791184

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1971023}}^1$

素因数の和:1971044

約数の個数: 60

約数和(自身を含む): 6354581376

約数和(自身を除く): 4367790192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1971023, 3942046, 5913069, 7884092, 11826138, 13797161, 15768184, 17739207, 23652276, 27594322, 31536368, 35478414, 41391483, 47304552, 55188644, 70956828, 82782966, 94609104, 110377288, 124174449, 141913656, 165565932, 220754576, 248348898, 283827312, 331131864, 496697796, 662263728, 993395592, 1986791184]

約数ペア:

[(1, 1986791184), (2, 993395592), (3, 662263728), (4, 496697796), (6, 331131864), (7, 283827312), (8, 248348898), (9, 220754576), (12, 165565932), (14, 141913656), (16, 124174449), (18, 110377288), (21, 94609104), (24, 82782966), (28, 70956828), (36, 55188644), (42, 47304552), (48, 41391483), (56, 35478414), (63, 31536368), (72, 27594322), (84, 23652276), (112, 17739207), (126, 15768184), (144, 13797161), (168, 11826138), (252, 7884092), (336, 5913069), (504, 3942046), (1008, 1971023)]