2012149026

素因数分解:

$2^1\times 3^4\times {\mathrm{12420673}}^1$

素因数の和:12420687

約数の個数: 20

約数和(自身を含む): 4508704662

約数和(自身を除く): 2496555636

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12420673, 24841346, 37262019, 74524038, 111786057, 223572114, 335358171, 670716342, 1006074513, 2012149026]

約数ペア:

[(1, 2012149026), (2, 1006074513), (3, 670716342), (6, 335358171), (9, 223572114), (18, 111786057), (27, 74524038), (54, 37262019), (81, 24841346), (162, 12420673)]