3981168

素因数分解:

$2^4\times 3^2\times {\mathrm{27647}}^1$

素因数の和:27661

約数の個数: 30

約数和(自身を含む): 11142144

約数和(自身を除く): 7160976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 27647, 55294, 82941, 110588, 165882, 221176, 248823, 331764, 442352, 497646, 663528, 995292, 1327056, 1990584, 3981168]

約数ペア:

[(1, 3981168), (2, 1990584), (3, 1327056), (4, 995292), (6, 663528), (8, 497646), (9, 442352), (12, 331764), (16, 248823), (18, 221176), (24, 165882), (36, 110588), (48, 82941), (72, 55294), (144, 27647)]