66506274

素因数分解:

$2^1\times 3^2\times {\mathrm{1867}}^1\times {\mathrm{1979}}^1$

素因数の和:3854

約数の個数: 24

約数和(自身を含む): 144246960

約数和(自身を除く): 77740686

約数列:

[1, 2, 3, 6, 9, 18, 1867, 1979, 3734, 3958, 5601, 5937, 11202, 11874, 16803, 17811, 33606, 35622, 3694793, 7389586, 11084379, 22168758, 33253137, 66506274]

約数ペア:

[(1, 66506274), (2, 33253137), (3, 22168758), (6, 11084379), (9, 7389586), (18, 3694793), (1867, 35622), (1979, 33606), (3734, 17811), (3958, 16803), (5601, 11874), (5937, 11202)]