40298154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516643}}^1$

素因数の和:516661

約数の個数: 16

約数和(自身を含む): 86796192

約数和(自身を除く): 46498038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 516643, 1033286, 1549929, 3099858, 6716359, 13432718, 20149077, 40298154]

約数ペア:

[(1, 40298154), (2, 20149077), (3, 13432718), (6, 6716359), (13, 3099858), (26, 1549929), (39, 1033286), (78, 516643)]