67985454

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{390721}}^1$

素因数の和:390755

約数の個数: 16

約数和(自身を含む): 140659920

約数和(自身を除く): 72674466

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 390721, 781442, 1172163, 2344326, 11330909, 22661818, 33992727, 67985454]

約数ペア:

[(1, 67985454), (2, 33992727), (3, 22661818), (6, 11330909), (29, 2344326), (58, 1172163), (87, 781442), (174, 390721)]