18796548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4339}}^1$

素因数の和:4384

約数の個数: 36

約数和(自身を含む): 46299120

約数和(自身を除く): 27502572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4339, 8678, 13017, 17356, 26034, 52068, 82441, 164882, 247323, 329764, 494646, 989292, 1566379, 3132758, 4699137, 6265516, 9398274, 18796548]

約数ペア:

[(1, 18796548), (2, 9398274), (3, 6265516), (4, 4699137), (6, 3132758), (12, 1566379), (19, 989292), (38, 494646), (57, 329764), (76, 247323), (114, 164882), (228, 82441), (361, 52068), (722, 26034), (1083, 17356), (1444, 13017), (2166, 8678), (4332, 4339)]