2556234

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5896800

約数和(自身を除く): 3340566

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 83, 87, 118, 166, 174, 177, 249, 261, 354, 498, 522, 531, 747, 1062, 1494, 1711, 2407, 3422, 4814, 4897, 5133, 7221, 9794, 10266, 14442, 14691, 15399, 21663, 29382, 30798, 43326, 44073, 88146, 142013, 284026, 426039, 852078, 1278117, 2556234]

約数ペア:

[(1, 2556234), (2, 1278117), (3, 852078), (6, 426039), (9, 284026), (18, 142013), (29, 88146), (58, 44073), (59, 43326), (83, 30798), (87, 29382), (118, 21663), (166, 15399), (174, 14691), (177, 14442), (249, 10266), (261, 9794), (354, 7221), (498, 5133), (522, 4897), (531, 4814), (747, 3422), (1062, 2407), (1494, 1711)]