18322878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22961}}^1$

素因数の和:22992

約数の個数: 32

約数和(自身を含む): 44087040

約数和(自身を除く): 25764162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22961, 45922, 68883, 137766, 160727, 321454, 436259, 482181, 872518, 964362, 1308777, 2617554, 3053813, 6107626, 9161439, 18322878]

約数ペア:

[(1, 18322878), (2, 9161439), (3, 6107626), (6, 3053813), (7, 2617554), (14, 1308777), (19, 964362), (21, 872518), (38, 482181), (42, 436259), (57, 321454), (114, 160727), (133, 137766), (266, 68883), (399, 45922), (798, 22961)]