2012378426646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109642499}}^1$

素因数の和:109642553

約数の個数: 64

約数和(自身を含む): 5052326400000

約数和(自身を除く): 3039947973354

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 109642499, 219284998, 328927497, 657854994, 767497493, 1534994986, 2083207481, 2302492479, 2521777477, 4166414962, 4604984958, 5043554954, 6249622443, 7565332431, 12499244886, 14582452367, 15130664862, 17652442339, 29164904734, 35304884678, 43747357101, 47913772063, 52957327017, 87494714202, 95827544126, 105914654034, 143741316189, 287482632378, 335396404441, 670792808882, 1006189213323, 2012378426646]

約数ペア:

[(1, 2012378426646), (2, 1006189213323), (3, 670792808882), (6, 335396404441), (7, 287482632378), (14, 143741316189), (19, 105914654034), (21, 95827544126), (23, 87494714202), (38, 52957327017), (42, 47913772063), (46, 43747357101), (57, 35304884678), (69, 29164904734), (114, 17652442339), (133, 15130664862), (138, 14582452367), (161, 12499244886), (266, 7565332431), (322, 6249622443), (399, 5043554954), (437, 4604984958), (483, 4166414962), (798, 2521777477), (874, 2302492479), (966, 2083207481), (1311, 1534994986), (2622, 767497493), (3059, 657854994), (6118, 328927497), (9177, 219284998), (18354, 109642499)]