2783250078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1806

約数の個数: 96

約数和(自身を含む): 6678422784

約数和(自身を除く): 3895172706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 137, 147, 258, 274, 294, 301, 411, 602, 822, 903, 959, 1607, 1806, 1918, 2107, 2877, 3214, 4214, 4821, 5754, 5891, 6321, 6713, 9642, 11249, 11782, 12642, 13426, 17673, 20139, 22498, 33747, 35346, 40278, 41237, 67494, 69101, 78743, 82474, 123711, 138202, 157486, 207303, 220159, 236229, 247422, 288659, 414606, 440318, 472458, 483707, 577318, 660477, 865977, 967414, 1320954, 1451121, 1541113, 1731954, 2902242, 3082226, 3385949, 4623339, 6771898, 9246678, 9466837, 10157847, 10787791, 18933674, 20315694, 21575582, 28400511, 32363373, 56801022, 64726746, 66267859, 132535718, 198803577, 397607154, 463875013, 927750026, 1391625039, 2783250078]

約数ペア:

[(1, 2783250078), (2, 1391625039), (3, 927750026), (6, 463875013), (7, 397607154), (14, 198803577), (21, 132535718), (42, 66267859), (43, 64726746), (49, 56801022), (86, 32363373), (98, 28400511), (129, 21575582), (137, 20315694), (147, 18933674), (258, 10787791), (274, 10157847), (294, 9466837), (301, 9246678), (411, 6771898), (602, 4623339), (822, 3385949), (903, 3082226), (959, 2902242), (1607, 1731954), (1806, 1541113), (1918, 1451121), (2107, 1320954), (2877, 967414), (3214, 865977), (4214, 660477), (4821, 577318), (5754, 483707), (5891, 472458), (6321, 440318), (6713, 414606), (9642, 288659), (11249, 247422), (11782, 236229), (12642, 220159), (13426, 207303), (17673, 157486), (20139, 138202), (22498, 123711), (33747, 82474), (35346, 78743), (40278, 69101), (41237, 67494)]