80537982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1917571}}^1$

素因数の和:1917583

約数の個数: 16

約数和(自身を含む): 184086912

約数和(自身を除く): 103548930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1917571, 3835142, 5752713, 11505426, 13422997, 26845994, 40268991, 80537982]

約数ペア:

[(1, 80537982), (2, 40268991), (3, 26845994), (6, 13422997), (7, 11505426), (14, 5752713), (21, 3835142), (42, 1917571)]