68911458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149159}}^1$

素因数の和:149182

約数の個数: 32

約数和(自身を含む): 171832320

約数和(自身を除く): 102920862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 149159, 298318, 447477, 894954, 1044113, 1640749, 2088226, 3132339, 3281498, 4922247, 6264678, 9844494, 11485243, 22970486, 34455729, 68911458]

約数ペア:

[(1, 68911458), (2, 34455729), (3, 22970486), (6, 11485243), (7, 9844494), (11, 6264678), (14, 4922247), (21, 3281498), (22, 3132339), (33, 2088226), (42, 1640749), (66, 1044113), (77, 894954), (154, 447477), (231, 298318), (462, 149159)]