71729121234

素因数分解:

$2^1\times 3^1\times {\mathrm{9901}}^1\times {\mathrm{1207439}}^1$

素因数の和:1217345

約数の個数: 16

約数和(自身を含む): 143472850560

約数和(自身を除く): 71743729326

約数列:

[1, 2, 3, 6, 9901, 19802, 29703, 59406, 1207439, 2414878, 3622317, 7244634, 11954853539, 23909707078, 35864560617, 71729121234]

約数ペア:

[(1, 71729121234), (2, 35864560617), (3, 23909707078), (6, 11954853539), (9901, 7244634), (19802, 3622317), (29703, 2414878), (59406, 1207439)]