68628654

素因数分解:

$2^1\times 3^3\times {\mathrm{1270901}}^1$

素因数の和:1270912

約数の個数: 16

約数和(自身を含む): 152508240

約数和(自身を除く): 83879586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1270901, 2541802, 3812703, 7625406, 11438109, 22876218, 34314327, 68628654]

約数ペア:

[(1, 68628654), (2, 34314327), (3, 22876218), (6, 11438109), (9, 7625406), (18, 3812703), (27, 2541802), (54, 1270901)]