12497706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 31516800

約数和(自身を除く): 19019094

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 937, 1026, 1482, 1874, 2223, 2811, 4446, 5622, 6669, 8433, 12181, 13338, 16866, 17803, 24362, 25299, 35606, 36543, 50598, 53409, 73086, 106818, 109629, 160227, 219258, 231439, 320454, 328887, 462878, 480681, 657774, 694317, 961362, 1388634, 2082951, 4165902, 6248853, 12497706]

約数ペア:

[(1, 12497706), (2, 6248853), (3, 4165902), (6, 2082951), (9, 1388634), (13, 961362), (18, 694317), (19, 657774), (26, 480681), (27, 462878), (38, 328887), (39, 320454), (54, 231439), (57, 219258), (78, 160227), (114, 109629), (117, 106818), (171, 73086), (234, 53409), (247, 50598), (342, 36543), (351, 35606), (494, 25299), (513, 24362), (702, 17803), (741, 16866), (937, 13338), (1026, 12181), (1482, 8433), (1874, 6669), (2223, 5622), (2811, 4446)]