67708386

素因数分解:

$2^1\times 3^4\times {\mathrm{417953}}^1$

素因数の和:417967

約数の個数: 20

約数和(自身を含む): 151717302

約数和(自身を除く): 84008916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 417953, 835906, 1253859, 2507718, 3761577, 7523154, 11284731, 22569462, 33854193, 67708386]

約数ペア:

[(1, 67708386), (2, 33854193), (3, 22569462), (6, 11284731), (9, 7523154), (18, 3761577), (27, 2507718), (54, 1253859), (81, 835906), (162, 417953)]