140804514

素因数分解:

$2^1\times 3^3\times {\mathrm{2607491}}^1$

素因数の和:2607502

約数の個数: 16

約数和(自身を含む): 312899040

約数和(自身を除く): 172094526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2607491, 5214982, 7822473, 15644946, 23467419, 46934838, 70402257, 140804514]

約数ペア:

[(1, 140804514), (2, 70402257), (3, 46934838), (6, 23467419), (9, 15644946), (18, 7822473), (27, 5214982), (54, 2607491)]