2566296

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 7194600

約数和(自身を除く): 4628304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7848, 11772, 11881, 23544, 23762, 35643, 47524, 71286, 95048, 106929, 142572, 213858, 285144, 320787, 427716, 641574, 855432, 1283148, 2566296]

約数ペア:

[(1, 2566296), (2, 1283148), (3, 855432), (4, 641574), (6, 427716), (8, 320787), (9, 285144), (12, 213858), (18, 142572), (24, 106929), (27, 95048), (36, 71286), (54, 47524), (72, 35643), (108, 23762), (109, 23544), (216, 11881), (218, 11772), (327, 7848), (436, 5886), (654, 3924), (872, 2943), (981, 2616), (1308, 1962)]