2972802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 6982272

約数和(自身を除く): 4009470

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1913, 3826, 5739, 11478, 13391, 26782, 40173, 70781, 80346, 141562, 212343, 424686, 495467, 990934, 1486401, 2972802]

約数ペア:

[(1, 2972802), (2, 1486401), (3, 990934), (6, 495467), (7, 424686), (14, 212343), (21, 141562), (37, 80346), (42, 70781), (74, 40173), (111, 26782), (222, 13391), (259, 11478), (518, 5739), (777, 3826), (1554, 1913)]