9421412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 22381632

約数和(自身を除く): 12960220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 181, 182, 286, 308, 338, 362, 364, 572, 676, 724, 1001, 1183, 1267, 1859, 1991, 2002, 2353, 2366, 2534, 3718, 3982, 4004, 4706, 4732, 5068, 7436, 7964, 9412, 13013, 13937, 16471, 25883, 26026, 27874, 30589, 32942, 51766, 52052, 55748, 61178, 65884, 103532, 122356, 181181, 214123, 336479, 362362, 428246, 672958, 724724, 856492, 1345916, 2355353, 4710706, 9421412]

約数ペア:

[(1, 9421412), (2, 4710706), (4, 2355353), (7, 1345916), (11, 856492), (13, 724724), (14, 672958), (22, 428246), (26, 362362), (28, 336479), (44, 214123), (52, 181181), (77, 122356), (91, 103532), (143, 65884), (154, 61178), (169, 55748), (181, 52052), (182, 51766), (286, 32942), (308, 30589), (338, 27874), (362, 26026), (364, 25883), (572, 16471), (676, 13937), (724, 13013), (1001, 9412), (1183, 7964), (1267, 7436), (1859, 5068), (1991, 4732), (2002, 4706), (2353, 4004), (2366, 3982), (2534, 3718)]