66184986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{225119}}^1$

素因数の和:225138

約数の個数: 24

約数和(自身を含む): 153982080

約数和(自身を除く): 87797094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 225119, 450238, 675357, 1350714, 1575833, 3151666, 4727499, 9454998, 11030831, 22061662, 33092493, 66184986]

約数ペア:

[(1, 66184986), (2, 33092493), (3, 22061662), (6, 11030831), (7, 9454998), (14, 4727499), (21, 3151666), (42, 1575833), (49, 1350714), (98, 675357), (147, 450238), (294, 225119)]