1990584

素因数分解:

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

素因数の和:27659

約数の個数: 24

約数和(自身を含む): 5391360

約数和(自身を除く): 3400776

約数列:

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

約数ペア:

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