2912994924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{115211}}^1$

素因数の和:115275

約数の個数: 72

約数和(自身を含む): 8090647488

約数和(自身を除く): 5177652564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 115211, 230422, 345633, 460844, 691266, 806477, 1382532, 1612954, 2419431, 3225908, 4838862, 4954073, 5645339, 9677724, 9908146, 11290678, 14862219, 16936017, 19816292, 22581356, 29724438, 33872034, 34678511, 59448876, 67744068, 69357022, 104035533, 138714044, 208071066, 242749577, 416142132, 485499154, 728248731, 970998308, 1456497462, 2912994924]

約数ペア:

[(1, 2912994924), (2, 1456497462), (3, 970998308), (4, 728248731), (6, 485499154), (7, 416142132), (12, 242749577), (14, 208071066), (21, 138714044), (28, 104035533), (42, 69357022), (43, 67744068), (49, 59448876), (84, 34678511), (86, 33872034), (98, 29724438), (129, 22581356), (147, 19816292), (172, 16936017), (196, 14862219), (258, 11290678), (294, 9908146), (301, 9677724), (516, 5645339), (588, 4954073), (602, 4838862), (903, 3225908), (1204, 2419431), (1806, 1612954), (2107, 1382532), (3612, 806477), (4214, 691266), (6321, 460844), (8428, 345633), (12642, 230422), (25284, 115211)]