18364023

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 10122057

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 313, 369, 477, 939, 1107, 1431, 2173, 2817, 6519, 8451, 12833, 16589, 19557, 38499, 49767, 58671, 115497, 149301, 346491, 447903, 680149, 2040447, 6121341, 18364023]

約数ペア:

[(1, 18364023), (3, 6121341), (9, 2040447), (27, 680149), (41, 447903), (53, 346491), (123, 149301), (159, 115497), (313, 58671), (369, 49767), (477, 38499), (939, 19557), (1107, 16589), (1431, 12833), (2173, 8451), (2817, 6519)]