858979998

素因数分解:

$2^1\times 3^3\times {\mathrm{15907037}}^1$

素因数の和:15907048

約数の個数: 16

約数和(自身を含む): 1908844560

約数和(自身を除く): 1049864562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 15907037, 31814074, 47721111, 95442222, 143163333, 286326666, 429489999, 858979998]

約数ペア:

[(1, 858979998), (2, 429489999), (3, 286326666), (6, 143163333), (9, 95442222), (18, 47721111), (27, 31814074), (54, 15907037)]