21297677568

素因数分解:

$2^8\times 3^1\times {\mathrm{27731351}}^1$

素因数の和:27731370

約数の個数: 36

約数和(自身を含む): 56682883488

約数和(自身を除く): 35385205920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27731351, 55462702, 83194053, 110925404, 166388106, 221850808, 332776212, 443701616, 665552424, 887403232, 1331104848, 1774806464, 2662209696, 3549612928, 5324419392, 7099225856, 10648838784, 21297677568]

約数ペア:

[(1, 21297677568), (2, 10648838784), (3, 7099225856), (4, 5324419392), (6, 3549612928), (8, 2662209696), (12, 1774806464), (16, 1331104848), (24, 887403232), (32, 665552424), (48, 443701616), (64, 332776212), (96, 221850808), (128, 166388106), (192, 110925404), (256, 83194053), (384, 55462702), (768, 27731351)]