22121358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 53400960

約数和(自身を除く): 31279602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1459, 2166, 2527, 2918, 4377, 5054, 7581, 8754, 10213, 15162, 20426, 27721, 30639, 55442, 61278, 83163, 166326, 194047, 388094, 526699, 582141, 1053398, 1164282, 1580097, 3160194, 3686893, 7373786, 11060679, 22121358]

約数ペア:

[(1, 22121358), (2, 11060679), (3, 7373786), (6, 3686893), (7, 3160194), (14, 1580097), (19, 1164282), (21, 1053398), (38, 582141), (42, 526699), (57, 388094), (114, 194047), (133, 166326), (266, 83163), (361, 61278), (399, 55442), (722, 30639), (798, 27721), (1083, 20426), (1459, 15162), (2166, 10213), (2527, 8754), (2918, 7581), (4377, 5054)]