66940812

素因数分解:

$2^2\times 3^2\times {\mathrm{1859467}}^1$

素因数の和:1859477

約数の個数: 18

約数和(自身を含む): 169211588

約数和(自身を除く): 102270776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1859467, 3718934, 5578401, 7437868, 11156802, 16735203, 22313604, 33470406, 66940812]

約数ペア:

[(1, 66940812), (2, 33470406), (3, 22313604), (4, 16735203), (6, 11156802), (9, 7437868), (12, 5578401), (18, 3718934), (36, 1859467)]