2016721242

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{2557}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 4477318560

約数和(自身を除く): 2460597318

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1019, 2038, 2557, 3057, 5114, 6114, 7671, 9171, 15342, 18342, 23013, 43817, 46026, 87634, 109951, 131451, 219902, 262902, 329853, 394353, 659706, 788706, 989559, 1979118, 2605583, 5211166, 7816749, 15633498, 23450247, 46900494, 112040069, 224080138, 336120207, 672240414, 1008360621, 2016721242]

約数ペア:

[(1, 2016721242), (2, 1008360621), (3, 672240414), (6, 336120207), (9, 224080138), (18, 112040069), (43, 46900494), (86, 23450247), (129, 15633498), (258, 7816749), (387, 5211166), (774, 2605583), (1019, 1979118), (2038, 989559), (2557, 788706), (3057, 659706), (5114, 394353), (6114, 329853), (7671, 262902), (9171, 219902), (15342, 131451), (18342, 109951), (23013, 87634), (43817, 46026)]