81822286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{971}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 151538688

約数和(自身を除く): 69716402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 463, 926, 971, 1942, 3241, 6019, 6482, 6797, 12038, 12623, 13594, 25246, 42133, 84266, 88361, 176722, 449573, 899146, 3147011, 5844449, 6294022, 11688898, 40911143, 81822286]

約数ペア:

[(1, 81822286), (2, 40911143), (7, 11688898), (13, 6294022), (14, 5844449), (26, 3147011), (91, 899146), (182, 449573), (463, 176722), (926, 88361), (971, 84266), (1942, 42133), (3241, 25246), (6019, 13594), (6482, 12623), (6797, 12038)]