9864509756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{71671}}^1$

素因数の和:73505

約数の個数: 24

約数和(自身を含む): 18181752960

約数和(自身を除く): 8317243204

約数列:

[1, 2, 4, 19, 38, 76, 1811, 3622, 7244, 34409, 68818, 71671, 137636, 143342, 286684, 1361749, 2723498, 5446996, 129796181, 259592362, 519184724, 2466127439, 4932254878, 9864509756]

約数ペア:

[(1, 9864509756), (2, 4932254878), (4, 2466127439), (19, 519184724), (38, 259592362), (76, 129796181), (1811, 5446996), (3622, 2723498), (7244, 1361749), (34409, 286684), (68818, 143342), (71671, 137636)]