561036738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{20323}}^1$

素因数の和:20478

約数の個数: 32

約数和(自身を含む): 1158955776

約数和(自身を除く): 597919038

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 4601, 9202, 13803, 20323, 27606, 40646, 60969, 121938, 873889, 1747778, 2174561, 2621667, 4349122, 5243334, 6523683, 13047366, 93506123, 187012246, 280518369, 561036738]

約数ペア:

[(1, 561036738), (2, 280518369), (3, 187012246), (6, 93506123), (43, 13047366), (86, 6523683), (107, 5243334), (129, 4349122), (214, 2621667), (258, 2174561), (321, 1747778), (642, 873889), (4601, 121938), (9202, 60969), (13803, 40646), (20323, 27606)]