2141658

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2818

約数の個数: 24

約数和(自身を含む): 4749888

約数和(自身を除く): 2608230

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2767, 5534, 8301, 16602, 24903, 49806, 118981, 237962, 356943, 713886, 1070829, 2141658]

約数ペア:

[(1, 2141658), (2, 1070829), (3, 713886), (6, 356943), (9, 237962), (18, 118981), (43, 49806), (86, 24903), (129, 16602), (258, 8301), (387, 5534), (774, 2767)]