9974778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 22712832

約数和(自身を除く): 12738054

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 6571, 13142, 19713, 39426, 72281, 144562, 151133, 216843, 302266, 433686, 453399, 906798, 1662463, 3324926, 4987389, 9974778]

約数ペア:

[(1, 9974778), (2, 4987389), (3, 3324926), (6, 1662463), (11, 906798), (22, 453399), (23, 433686), (33, 302266), (46, 216843), (66, 151133), (69, 144562), (138, 72281), (253, 39426), (506, 19713), (759, 13142), (1518, 6571)]