9989814

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40609}}^1$

素因数の和:40655

約数の個数: 16

約数和(自身を含む): 20467440

約数和(自身を除く): 10477626

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 40609, 81218, 121827, 243654, 1664969, 3329938, 4994907, 9989814]

約数ペア:

[(1, 9989814), (2, 4994907), (3, 3329938), (6, 1664969), (41, 243654), (82, 121827), (123, 81218), (246, 40609)]