66684774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37171}}^1$

素因数の和:37212

約数の個数: 32

約数和(自身を含む): 149877504

約数和(自身を除く): 83192730

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 37171, 74342, 111513, 223026, 483223, 854933, 966446, 1449669, 1709866, 2564799, 2899338, 5129598, 11114129, 22228258, 33342387, 66684774]

約数ペア:

[(1, 66684774), (2, 33342387), (3, 22228258), (6, 11114129), (13, 5129598), (23, 2899338), (26, 2564799), (39, 1709866), (46, 1449669), (69, 966446), (78, 854933), (138, 483223), (299, 223026), (598, 111513), (897, 74342), (1794, 37171)]