679393908

素因数分解:

$2^2\times 3^2\times {\mathrm{18872053}}^1$

素因数の和:18872063

約数の個数: 18

約数和(自身を含む): 1717356914

約数和(自身を除く): 1037963006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18872053, 37744106, 56616159, 75488212, 113232318, 169848477, 226464636, 339696954, 679393908]

約数ペア:

[(1, 679393908), (2, 339696954), (3, 226464636), (4, 169848477), (6, 113232318), (9, 75488212), (12, 56616159), (18, 37744106), (36, 18872053)]