140384622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3342491}}^1$

素因数の和:3342503

約数の個数: 16

約数和(自身を含む): 320879232

約数和(自身を除く): 180494610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3342491, 6684982, 10027473, 20054946, 23397437, 46794874, 70192311, 140384622]

約数ペア:

[(1, 140384622), (2, 70192311), (3, 46794874), (6, 23397437), (7, 20054946), (14, 10027473), (21, 6684982), (42, 3342491)]