17726234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 28807680

約数和(自身を除く): 11081446

約数列:

[1, 2, 31, 43, 61, 62, 86, 109, 122, 218, 1333, 1891, 2623, 2666, 3379, 3782, 4687, 5246, 6649, 6758, 9374, 13298, 81313, 145297, 162626, 206119, 285907, 290594, 412238, 571814, 8863117, 17726234]

約数ペア:

[(1, 17726234), (2, 8863117), (31, 571814), (43, 412238), (61, 290594), (62, 285907), (86, 206119), (109, 162626), (122, 145297), (218, 81313), (1333, 13298), (1891, 9374), (2623, 6758), (2666, 6649), (3379, 5246), (3782, 4687)]