17964738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90731}}^1$

素因数の和:90750

約数の個数: 24

約数和(自身を含む): 42462576

約数和(自身を除く): 24497838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 90731, 181462, 272193, 544386, 816579, 998041, 1633158, 1996082, 2994123, 5988246, 8982369, 17964738]

約数ペア:

[(1, 17964738), (2, 8982369), (3, 5988246), (6, 2994123), (9, 1996082), (11, 1633158), (18, 998041), (22, 816579), (33, 544386), (66, 272193), (99, 181462), (198, 90731)]