2554974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3352

約数の個数: 24

約数和(自身を含む): 5666232

約数和(自身を除く): 3111258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3301, 6602, 9903, 19806, 29709, 59418, 141943, 283886, 425829, 851658, 1277487, 2554974]

約数ペア:

[(1, 2554974), (2, 1277487), (3, 851658), (6, 425829), (9, 283886), (18, 141943), (43, 59418), (86, 29709), (129, 19806), (258, 9903), (387, 6602), (774, 3301)]