21885453414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{129581}}^1$

素因数の和:130453

約数の個数: 48

約数和(自身を含む): 51790297104

約数和(自身を除く): 29904843690

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 853, 1706, 2559, 5118, 7677, 9383, 15354, 18766, 28149, 56298, 84447, 129581, 168894, 259162, 388743, 777486, 1166229, 1425391, 2332458, 2850782, 4276173, 8552346, 12828519, 25657038, 110532593, 221065186, 331597779, 663195558, 994793337, 1215858523, 1989586674, 2431717046, 3647575569, 7295151138, 10942726707, 21885453414]

約数ペア:

[(1, 21885453414), (2, 10942726707), (3, 7295151138), (6, 3647575569), (9, 2431717046), (11, 1989586674), (18, 1215858523), (22, 994793337), (33, 663195558), (66, 331597779), (99, 221065186), (198, 110532593), (853, 25657038), (1706, 12828519), (2559, 8552346), (5118, 4276173), (7677, 2850782), (9383, 2332458), (15354, 1425391), (18766, 1166229), (28149, 777486), (56298, 388743), (84447, 259162), (129581, 168894)]