1472346

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 3216564

約数和(自身を除く): 1744218

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 521, 942, 1042, 1413, 1563, 2826, 3126, 4689, 9378, 81797, 163594, 245391, 490782, 736173, 1472346]

約数ペア:

[(1, 1472346), (2, 736173), (3, 490782), (6, 245391), (9, 163594), (18, 81797), (157, 9378), (314, 4689), (471, 3126), (521, 2826), (942, 1563), (1042, 1413)]