12543924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 18679884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 967, 1081, 1934, 2162, 2901, 3243, 3868, 4324, 5802, 6486, 11604, 12972, 22241, 44482, 45449, 66723, 88964, 90898, 133446, 136347, 181796, 266892, 272694, 545388, 1045327, 2090654, 3135981, 4181308, 6271962, 12543924]

約数ペア:

[(1, 12543924), (2, 6271962), (3, 4181308), (4, 3135981), (6, 2090654), (12, 1045327), (23, 545388), (46, 272694), (47, 266892), (69, 181796), (92, 136347), (94, 133446), (138, 90898), (141, 88964), (188, 66723), (276, 45449), (282, 44482), (564, 22241), (967, 12972), (1081, 11604), (1934, 6486), (2162, 5802), (2901, 4324), (3243, 3868)]