1998936

素因数分解:

$2^3\times 3^2\times {\mathrm{27763}}^1$

素因数の和:27775

約数の個数: 24

約数和(自身を含む): 5413980

約数和(自身を除く): 3415044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27763, 55526, 83289, 111052, 166578, 222104, 249867, 333156, 499734, 666312, 999468, 1998936]

約数ペア:

[(1, 1998936), (2, 999468), (3, 666312), (4, 499734), (6, 333156), (8, 249867), (9, 222104), (12, 166578), (18, 111052), (24, 83289), (36, 55526), (72, 27763)]