68940678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{675889}}^1$

素因数の和:675911

約数の個数: 16

約数和(自身を含む): 145992240

約数和(自身を除く): 77051562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 675889, 1351778, 2027667, 4055334, 11490113, 22980226, 34470339, 68940678]

約数ペア:

[(1, 68940678), (2, 34470339), (3, 22980226), (6, 11490113), (17, 4055334), (34, 2027667), (51, 1351778), (102, 675889)]