19029123078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{148403}}^1$

素因数の和:148529

約数の個数: 64

約数和(自身を含む): 45133811712

約数和(自身を除く): 26104688634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 71, 86, 129, 142, 213, 258, 301, 426, 497, 602, 903, 994, 1491, 1806, 2982, 3053, 6106, 9159, 18318, 21371, 42742, 64113, 128226, 148403, 296806, 445209, 890418, 1038821, 2077642, 3116463, 6232926, 6381329, 10536613, 12762658, 19143987, 21073226, 31609839, 38287974, 44669303, 63219678, 73756291, 89338606, 134007909, 147512582, 221268873, 268015818, 442537746, 453074359, 906148718, 1359223077, 2718446154, 3171520513, 6343041026, 9514561539, 19029123078]

約数ペア:

[(1, 19029123078), (2, 9514561539), (3, 6343041026), (6, 3171520513), (7, 2718446154), (14, 1359223077), (21, 906148718), (42, 453074359), (43, 442537746), (71, 268015818), (86, 221268873), (129, 147512582), (142, 134007909), (213, 89338606), (258, 73756291), (301, 63219678), (426, 44669303), (497, 38287974), (602, 31609839), (903, 21073226), (994, 19143987), (1491, 12762658), (1806, 10536613), (2982, 6381329), (3053, 6232926), (6106, 3116463), (9159, 2077642), (18318, 1038821), (21371, 890418), (42742, 445209), (64113, 296806), (128226, 148403)]