13685628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 35078400

約数和(自身を除く): 21392772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 199, 398, 521, 597, 796, 1042, 1194, 1563, 2084, 2189, 2388, 3126, 4378, 5731, 6252, 6567, 8756, 11462, 13134, 17193, 22924, 26268, 34386, 68772, 103679, 207358, 311037, 414716, 622074, 1140469, 1244148, 2280938, 3421407, 4561876, 6842814, 13685628]

約数ペア:

[(1, 13685628), (2, 6842814), (3, 4561876), (4, 3421407), (6, 2280938), (11, 1244148), (12, 1140469), (22, 622074), (33, 414716), (44, 311037), (66, 207358), (132, 103679), (199, 68772), (398, 34386), (521, 26268), (597, 22924), (796, 17193), (1042, 13134), (1194, 11462), (1563, 8756), (2084, 6567), (2189, 6252), (2388, 5731), (3126, 4378)]