2018802168

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{70627}}^1$

素因数の和:71036

約数の個数: 48

約数和(自身を含む): 5481439080

約数和(自身を除く): 3462636912

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, 70627, 141254, 211881, 282508, 423762, 565016, 635643, 847524, 1271286, 1695048, 2542572, 5085144, 28038919, 56077838, 84116757, 112155676, 168233514, 224311352, 252350271, 336467028, 504700542, 672934056, 1009401084, 2018802168]

約数ペア:

[(1, 2018802168), (2, 1009401084), (3, 672934056), (4, 504700542), (6, 336467028), (8, 252350271), (9, 224311352), (12, 168233514), (18, 112155676), (24, 84116757), (36, 56077838), (72, 28038919), (397, 5085144), (794, 2542572), (1191, 1695048), (1588, 1271286), (2382, 847524), (3176, 635643), (3573, 565016), (4764, 423762), (7146, 282508), (9528, 211881), (14292, 141254), (28584, 70627)]