64740318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{634709}}^1$

素因数の和:634731

約数の個数: 16

約数和(自身を含む): 137097360

約数和(自身を除く): 72357042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 634709, 1269418, 1904127, 3808254, 10790053, 21580106, 32370159, 64740318]

約数ペア:

[(1, 64740318), (2, 32370159), (3, 21580106), (6, 10790053), (17, 3808254), (34, 1904127), (51, 1269418), (102, 634709)]