12779778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 16331262

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 607, 638, 726, 957, 1214, 1821, 1914, 3509, 3642, 6677, 7018, 10527, 13354, 17603, 20031, 21054, 35206, 40062, 52809, 73447, 105618, 146894, 193633, 220341, 387266, 440682, 580899, 1161798, 2129963, 4259926, 6389889, 12779778]

約数ペア:

[(1, 12779778), (2, 6389889), (3, 4259926), (6, 2129963), (11, 1161798), (22, 580899), (29, 440682), (33, 387266), (58, 220341), (66, 193633), (87, 146894), (121, 105618), (174, 73447), (242, 52809), (319, 40062), (363, 35206), (607, 21054), (638, 20031), (726, 17603), (957, 13354), (1214, 10527), (1821, 7018), (1914, 6677), (3509, 3642)]