3420090054

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{490969}}^1$

素因数の和:491026

約数の個数: 40

約数和(自身を含む): 7841772840

約数和(自身を除く): 4421682786

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 490969, 981938, 1472907, 2945814, 4418721, 8837442, 13256163, 21111667, 26512326, 39768489, 42223334, 63335001, 79536978, 126670002, 190005003, 380010006, 570015009, 1140030018, 1710045027, 3420090054]

約数ペア:

[(1, 3420090054), (2, 1710045027), (3, 1140030018), (6, 570015009), (9, 380010006), (18, 190005003), (27, 126670002), (43, 79536978), (54, 63335001), (81, 42223334), (86, 39768489), (129, 26512326), (162, 21111667), (258, 13256163), (387, 8837442), (774, 4418721), (1161, 2945814), (2322, 1472907), (3483, 981938), (6966, 490969)]