216713034

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{279991}}^1$

素因数の和:280042

約数の個数: 24

約数和(自身を含む): 480466272

約数和(自身を除く): 263753238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 279991, 559982, 839973, 1679946, 2519919, 5039838, 12039613, 24079226, 36118839, 72237678, 108356517, 216713034]

約数ペア:

[(1, 216713034), (2, 108356517), (3, 72237678), (6, 36118839), (9, 24079226), (18, 12039613), (43, 5039838), (86, 2519919), (129, 1679946), (258, 839973), (387, 559982), (774, 279991)]