1900459314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25432

約数の個数: 64

約数和(自身を含む): 4590794880

約数和(自身を除く): 2690335566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 214, 234, 321, 351, 642, 702, 963, 1391, 1926, 2782, 2889, 4173, 5778, 8346, 12519, 25038, 25301, 37557, 50602, 75114, 75903, 151806, 227709, 328913, 455418, 657826, 683127, 986739, 1366254, 1973478, 2707207, 2960217, 5414414, 5920434, 8121621, 8880651, 16243242, 17761302, 24364863, 35193691, 48729726, 70387382, 73094589, 105581073, 146189178, 211162146, 316743219, 633486438, 950229657, 1900459314]

約数ペア:

[(1, 1900459314), (2, 950229657), (3, 633486438), (6, 316743219), (9, 211162146), (13, 146189178), (18, 105581073), (26, 73094589), (27, 70387382), (39, 48729726), (54, 35193691), (78, 24364863), (107, 17761302), (117, 16243242), (214, 8880651), (234, 8121621), (321, 5920434), (351, 5414414), (642, 2960217), (702, 2707207), (963, 1973478), (1391, 1366254), (1926, 986739), (2782, 683127), (2889, 657826), (4173, 455418), (5778, 328913), (8346, 227709), (12519, 151806), (25038, 75903), (25301, 75114), (37557, 50602)]