64830822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{220513}}^1$

素因数の和:220532

約数の個数: 24

約数和(自身を含む): 150831576

約数和(自身を除く): 86000754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 220513, 441026, 661539, 1323078, 1543591, 3087182, 4630773, 9261546, 10805137, 21610274, 32415411, 64830822]

約数ペア:

[(1, 64830822), (2, 32415411), (3, 21610274), (6, 10805137), (7, 9261546), (14, 4630773), (21, 3087182), (42, 1543591), (49, 1323078), (98, 661539), (147, 441026), (294, 220513)]