67628178

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{34469}}^1$

素因数の和:34586

約数の個数: 24

約数和(自身を含む): 147876300

約数和(自身を除く): 80248122

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 34469, 68938, 103407, 206814, 310221, 620442, 3757121, 7514242, 11271363, 22542726, 33814089, 67628178]

約数ペア:

[(1, 67628178), (2, 33814089), (3, 22542726), (6, 11271363), (9, 7514242), (18, 3757121), (109, 620442), (218, 310221), (327, 206814), (654, 103407), (981, 68938), (1962, 34469)]