2018230488

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{70607}}^1$

素因数の和:71016

約数の個数: 48

約数和(自身を含む): 5479886880

約数和(自身を除く): 3461656392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 28584, 70607, 141214, 211821, 282428, 423642, 564856, 635463, 847284, 1270926, 1694568, 2541852, 5083704, 28030979, 56061958, 84092937, 112123916, 168185874, 224247832, 252278811, 336371748, 504557622, 672743496, 1009115244, 2018230488]

約数ペア:

[(1, 2018230488), (2, 1009115244), (3, 672743496), (4, 504557622), (6, 336371748), (8, 252278811), (9, 224247832), (12, 168185874), (18, 112123916), (24, 84092937), (36, 56061958), (72, 28030979), (397, 5083704), (794, 2541852), (1191, 1694568), (1588, 1270926), (2382, 847284), (3176, 635463), (3573, 564856), (4764, 423642), (7146, 282428), (9528, 211821), (14292, 141214), (28584, 70607)]