220054374

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{15149}}^1$

素因数の和:15429

約数の個数: 32

約数和(自身を含む): 490860000

約数和(自身を除く): 270805626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 15149, 30298, 45447, 90894, 136341, 272682, 409023, 818046, 4075081, 8150162, 12225243, 24450486, 36675729, 73351458, 110027187, 220054374]

約数ペア:

[(1, 220054374), (2, 110027187), (3, 73351458), (6, 36675729), (9, 24450486), (18, 12225243), (27, 8150162), (54, 4075081), (269, 818046), (538, 409023), (807, 272682), (1614, 136341), (2421, 90894), (4842, 45447), (7263, 30298), (14526, 15149)]