1296757026

素因数分解:

$2^1\times 3^4\times {\mathrm{8004673}}^1$

素因数の和:8004687

約数の個数: 20

約数和(自身を含む): 2905696662

約数和(自身を除く): 1608939636

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8004673, 16009346, 24014019, 48028038, 72042057, 144084114, 216126171, 432252342, 648378513, 1296757026]

約数ペア:

[(1, 1296757026), (2, 648378513), (3, 432252342), (6, 216126171), (9, 144084114), (18, 72042057), (27, 48028038), (54, 24014019), (81, 16009346), (162, 8004673)]