68686242

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{63247}}^1$

素因数の和:63433

約数の個数: 16

約数和(自身を含む): 138133632

約数和(自身を除く): 69447390

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 63247, 126494, 189741, 379482, 11447707, 22895414, 34343121, 68686242]

約数ペア:

[(1, 68686242), (2, 34343121), (3, 22895414), (6, 11447707), (181, 379482), (362, 189741), (543, 126494), (1086, 63247)]