2160979146

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{5437}}^1$

素因数の和:5827

約数の個数: 48

約数和(自身を含む): 4764210048

約数和(自身を除く): 2603230902

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 311, 426, 622, 639, 933, 1278, 1866, 2799, 5437, 5598, 10874, 16311, 22081, 32622, 44162, 48933, 66243, 97866, 132486, 198729, 386027, 397458, 772054, 1158081, 1690907, 2316162, 3381814, 3474243, 5072721, 6948486, 10145442, 15218163, 30436326, 120054397, 240108794, 360163191, 720326382, 1080489573, 2160979146]

約数ペア:

[(1, 2160979146), (2, 1080489573), (3, 720326382), (6, 360163191), (9, 240108794), (18, 120054397), (71, 30436326), (142, 15218163), (213, 10145442), (311, 6948486), (426, 5072721), (622, 3474243), (639, 3381814), (933, 2316162), (1278, 1690907), (1866, 1158081), (2799, 772054), (5437, 397458), (5598, 386027), (10874, 198729), (16311, 132486), (22081, 97866), (32622, 66243), (44162, 48933)]