1900894626

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{3373}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 4168644480

約数和(自身を除く): 2267749854

約数列:

[1, 2, 3, 6, 9, 18, 131, 239, 262, 393, 478, 717, 786, 1179, 1434, 2151, 2358, 3373, 4302, 6746, 10119, 20238, 30357, 31309, 60714, 62618, 93927, 187854, 281781, 441863, 563562, 806147, 883726, 1325589, 1612294, 2418441, 2651178, 3976767, 4836882, 7255323, 7953534, 14510646, 105605257, 211210514, 316815771, 633631542, 950447313, 1900894626]

約数ペア:

[(1, 1900894626), (2, 950447313), (3, 633631542), (6, 316815771), (9, 211210514), (18, 105605257), (131, 14510646), (239, 7953534), (262, 7255323), (393, 4836882), (478, 3976767), (717, 2651178), (786, 2418441), (1179, 1612294), (1434, 1325589), (2151, 883726), (2358, 806147), (3373, 563562), (4302, 441863), (6746, 281781), (10119, 187854), (20238, 93927), (30357, 62618), (31309, 60714)]