66342666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27437}}^1$

素因数の和:27486

約数の個数: 32

約数和(自身を含む): 147506688

約数和(自身を除く): 81164022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 27437, 54874, 82311, 164622, 356681, 713362, 850547, 1070043, 1701094, 2140086, 2551641, 5103282, 11057111, 22114222, 33171333, 66342666]

約数ペア:

[(1, 66342666), (2, 33171333), (3, 22114222), (6, 11057111), (13, 5103282), (26, 2551641), (31, 2140086), (39, 1701094), (62, 1070043), (78, 850547), (93, 713362), (186, 356681), (403, 164622), (806, 82311), (1209, 54874), (2418, 27437)]