2958847974

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1274267}}^1$

素因数の和:1274321

約数の個数: 32

約数和(自身を含む): 6728135040

約数和(自身を除く): 3769287066

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 1274267, 2548534, 3822801, 7645602, 11468403, 22936806, 34405209, 54793481, 68810418, 109586962, 164380443, 328760886, 493141329, 986282658, 1479423987, 2958847974]

約数ペア:

[(1, 2958847974), (2, 1479423987), (3, 986282658), (6, 493141329), (9, 328760886), (18, 164380443), (27, 109586962), (43, 68810418), (54, 54793481), (86, 34405209), (129, 22936806), (258, 11468403), (387, 7645602), (774, 3822801), (1161, 2548534), (2322, 1274267)]