2867994

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 6431040

約数和(自身を除く): 3563046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 307, 346, 519, 614, 921, 1038, 1557, 1842, 2763, 3114, 4671, 5526, 8289, 9342, 16578, 53111, 106222, 159333, 318666, 477999, 955998, 1433997, 2867994]

約数ペア:

[(1, 2867994), (2, 1433997), (3, 955998), (6, 477999), (9, 318666), (18, 159333), (27, 106222), (54, 53111), (173, 16578), (307, 9342), (346, 8289), (519, 5526), (614, 4671), (921, 3114), (1038, 2763), (1557, 1842)]