68442678

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{3761}}^1$

素因数の和:4109

約数の個数: 32

約数和(自身を含む): 152586720

約数和(自身を除く): 84144042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 3033, 3761, 6066, 7522, 9099, 11283, 18198, 22566, 33849, 67698, 101547, 203094, 1267457, 2534914, 3802371, 7604742, 11407113, 22814226, 34221339, 68442678]

約数ペア:

[(1, 68442678), (2, 34221339), (3, 22814226), (6, 11407113), (9, 7604742), (18, 3802371), (27, 2534914), (54, 1267457), (337, 203094), (674, 101547), (1011, 67698), (2022, 33849), (3033, 22566), (3761, 18198), (6066, 11283), (7522, 9099)]