66088278

素因数分解:

$2^1\times 3^3\times {\mathrm{1223857}}^1$

素因数の和:1223868

約数の個数: 16

約数和(自身を含む): 146862960

約数和(自身を除く): 80774682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1223857, 2447714, 3671571, 7343142, 11014713, 22029426, 33044139, 66088278]

約数ペア:

[(1, 66088278), (2, 33044139), (3, 22029426), (6, 11014713), (9, 7343142), (18, 3671571), (27, 2447714), (54, 1223857)]