80723202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1921981}}^1$

素因数の和:1921993

約数の個数: 16

約数和(自身を含む): 184510272

約数和(自身を除く): 103787070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1921981, 3843962, 5765943, 11531886, 13453867, 26907734, 40361601, 80723202]

約数ペア:

[(1, 80723202), (2, 40361601), (3, 26907734), (6, 13453867), (7, 11531886), (14, 5765943), (21, 3843962), (42, 1921981)]