66730818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{144439}}^1$

素因数の和:144462

約数の個数: 32

約数和(自身を含む): 166394880

約数和(自身を除く): 99664062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 144439, 288878, 433317, 866634, 1011073, 1588829, 2022146, 3033219, 3177658, 4766487, 6066438, 9532974, 11121803, 22243606, 33365409, 66730818]

約数ペア:

[(1, 66730818), (2, 33365409), (3, 22243606), (6, 11121803), (7, 9532974), (11, 6066438), (14, 4766487), (21, 3177658), (22, 3033219), (33, 2022146), (42, 1588829), (66, 1011073), (77, 866634), (154, 433317), (231, 288878), (462, 144439)]