28017882

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{4973}}^1$

素因数の和:5294

約数の個数: 24

約数和(自身を含む): 60911604

約数和(自身を除く): 32893722

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 4973, 5634, 9946, 14919, 29838, 44757, 89514, 1556549, 3113098, 4669647, 9339294, 14008941, 28017882]

約数ペア:

[(1, 28017882), (2, 14008941), (3, 9339294), (6, 4669647), (9, 3113098), (18, 1556549), (313, 89514), (626, 44757), (939, 29838), (1878, 14919), (2817, 9946), (4973, 5634)]