21338262

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35923}}^1$

素因数の和:35945

約数の個数: 32

約数和(自身を含む): 51730560

約数和(自身を除く): 30392298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35923, 71846, 107769, 215538, 323307, 395153, 646614, 790306, 969921, 1185459, 1939842, 2370918, 3556377, 7112754, 10669131, 21338262]

約数ペア:

[(1, 21338262), (2, 10669131), (3, 7112754), (6, 3556377), (9, 2370918), (11, 1939842), (18, 1185459), (22, 969921), (27, 790306), (33, 646614), (54, 395153), (66, 323307), (99, 215538), (198, 107769), (297, 71846), (594, 35923)]