22339989

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 40278400

約数和(自身を除く): 17938411

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 409, 459, 867, 1071, 1227, 2023, 2601, 2863, 3213, 3681, 6069, 6953, 7803, 8589, 11043, 18207, 20859, 25767, 48671, 54621, 62577, 77301, 118201, 146013, 187731, 354603, 438039, 827407, 1063809, 1314117, 2482221, 3191427, 7446663, 22339989]

約数ペア:

[(1, 22339989), (3, 7446663), (7, 3191427), (9, 2482221), (17, 1314117), (21, 1063809), (27, 827407), (51, 438039), (63, 354603), (119, 187731), (153, 146013), (189, 118201), (289, 77301), (357, 62577), (409, 54621), (459, 48671), (867, 25767), (1071, 20859), (1227, 18207), (2023, 11043), (2601, 8589), (2863, 7803), (3213, 6953), (3681, 6069)]