12321418644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199337}}^1$

素因数の和:199465

約数の個数: 72

約数和(自身を含む): 33304595688

約数和(自身を除く): 20983177044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 606, 612, 909, 1212, 1717, 1818, 3434, 3636, 5151, 6868, 10302, 15453, 20604, 30906, 61812, 199337, 398674, 598011, 797348, 1196022, 1794033, 2392044, 3388729, 3588066, 6777458, 7176132, 10166187, 13554916, 20133037, 20332374, 30498561, 40266074, 40664748, 60399111, 60997122, 80532148, 120798222, 121994244, 181197333, 241596444, 342261629, 362394666, 684523258, 724789332, 1026784887, 1369046516, 2053569774, 3080354661, 4107139548, 6160709322, 12321418644]

約数ペア:

[(1, 12321418644), (2, 6160709322), (3, 4107139548), (4, 3080354661), (6, 2053569774), (9, 1369046516), (12, 1026784887), (17, 724789332), (18, 684523258), (34, 362394666), (36, 342261629), (51, 241596444), (68, 181197333), (101, 121994244), (102, 120798222), (153, 80532148), (202, 60997122), (204, 60399111), (303, 40664748), (306, 40266074), (404, 30498561), (606, 20332374), (612, 20133037), (909, 13554916), (1212, 10166187), (1717, 7176132), (1818, 6777458), (3434, 3588066), (3636, 3388729), (5151, 2392044), (6868, 1794033), (10302, 1196022), (15453, 797348), (20604, 598011), (30906, 398674), (61812, 199337)]