21098034

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2447}}^1$

素因数の和:2934

約数の個数: 24

約数和(自身を含む): 45826560

約数和(自身を除く): 24728526

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2447, 2874, 4311, 4894, 7341, 8622, 14682, 22023, 44046, 1172113, 2344226, 3516339, 7032678, 10549017, 21098034]

約数ペア:

[(1, 21098034), (2, 10549017), (3, 7032678), (6, 3516339), (9, 2344226), (18, 1172113), (479, 44046), (958, 22023), (1437, 14682), (2447, 8622), (2874, 7341), (4311, 4894)]