219042

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 487344

約数和(自身を除く): 268302

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 283, 387, 566, 774, 849, 1698, 2547, 5094, 12169, 24338, 36507, 73014, 109521, 219042]

約数ペア:

[(1, 219042), (2, 109521), (3, 73014), (6, 36507), (9, 24338), (18, 12169), (43, 5094), (86, 2547), (129, 1698), (258, 849), (283, 774), (387, 566)]