8987994

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1794

約数の個数: 24

約数和(自身を含む): 19543680

約数和(自身を除く): 10555686

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 1439, 2082, 2878, 3123, 4317, 6246, 8634, 12951, 25902, 499333, 998666, 1497999, 2995998, 4493997, 8987994]

約数ペア:

[(1, 8987994), (2, 4493997), (3, 2995998), (6, 1497999), (9, 998666), (18, 499333), (347, 25902), (694, 12951), (1041, 8634), (1439, 6246), (2082, 4317), (2878, 3123)]