661346328

素因数分解:

$2^3\times 3^1\times {\mathrm{27556097}}^1$

素因数の和:27556106

約数の個数: 16

約数和(自身を含む): 1653365880

約数和(自身を除く): 992019552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27556097, 55112194, 82668291, 110224388, 165336582, 220448776, 330673164, 661346328]

約数ペア:

[(1, 661346328), (2, 330673164), (3, 220448776), (4, 165336582), (6, 110224388), (8, 82668291), (12, 55112194), (24, 27556097)]