21374232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80963}}^1$

素因数の和:80983

約数の個数: 32

約数和(自身を含む): 58294080

約数和(自身を除く): 36919848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 80963, 161926, 242889, 323852, 485778, 647704, 890593, 971556, 1781186, 1943112, 2671779, 3562372, 5343558, 7124744, 10687116, 21374232]

約数ペア:

[(1, 21374232), (2, 10687116), (3, 7124744), (4, 5343558), (6, 3562372), (8, 2671779), (11, 1943112), (12, 1781186), (22, 971556), (24, 890593), (33, 647704), (44, 485778), (66, 323852), (88, 242889), (132, 161926), (264, 80963)]