2819322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 6907680

約数和(自身を除く): 4088358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 491, 522, 638, 957, 982, 1473, 1914, 2871, 2946, 4419, 5401, 5742, 8838, 10802, 14239, 16203, 28478, 32406, 42717, 48609, 85434, 97218, 128151, 156629, 256302, 313258, 469887, 939774, 1409661, 2819322]

約数ペア:

[(1, 2819322), (2, 1409661), (3, 939774), (6, 469887), (9, 313258), (11, 256302), (18, 156629), (22, 128151), (29, 97218), (33, 85434), (58, 48609), (66, 42717), (87, 32406), (99, 28478), (174, 16203), (198, 14239), (261, 10802), (319, 8838), (491, 5742), (522, 5401), (638, 4419), (957, 2946), (982, 2871), (1473, 1914)]