1123686

素因数分解:

$2^1\times 3^3\times {\mathrm{20809}}^1$

素因数の和:20820

約数の個数: 16

約数和(自身を含む): 2497200

約数和(自身を除く): 1373514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20809, 41618, 62427, 124854, 187281, 374562, 561843, 1123686]

約数ペア:

[(1, 1123686), (2, 561843), (3, 374562), (6, 187281), (9, 124854), (18, 62427), (27, 41618), (54, 20809)]