2987568

素因数分解:

$2^4\times 3^2\times {\mathrm{20747}}^1$

素因数の和:20761

約数の個数: 30

約数和(自身を含む): 8361444

約数和(自身を除く): 5373876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20747, 41494, 62241, 82988, 124482, 165976, 186723, 248964, 331952, 373446, 497928, 746892, 995856, 1493784, 2987568]

約数ペア:

[(1, 2987568), (2, 1493784), (3, 995856), (4, 746892), (6, 497928), (8, 373446), (9, 331952), (12, 248964), (16, 186723), (18, 165976), (24, 124482), (36, 82988), (48, 62241), (72, 41494), (144, 20747)]