2042179974

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1366921}}^1$

素因数の和:1367012

約数の個数: 24

約数和(自身を含む): 4478036472

約数和(自身を除く): 2435856498

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 1366921, 2733842, 4100763, 8201526, 12302289, 24604578, 113454443, 226908886, 340363329, 680726658, 1021089987, 2042179974]

約数ペア:

[(1, 2042179974), (2, 1021089987), (3, 680726658), (6, 340363329), (9, 226908886), (18, 113454443), (83, 24604578), (166, 12302289), (249, 8201526), (498, 4100763), (747, 2733842), (1494, 1366921)]