12509148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 30998016

約数和(自身を除く): 18488868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 743, 1403, 1486, 2229, 2806, 2972, 4209, 4458, 5612, 8418, 8916, 16836, 17089, 34178, 45323, 51267, 68356, 90646, 102534, 135969, 181292, 205068, 271938, 543876, 1042429, 2084858, 3127287, 4169716, 6254574, 12509148]

約数ペア:

[(1, 12509148), (2, 6254574), (3, 4169716), (4, 3127287), (6, 2084858), (12, 1042429), (23, 543876), (46, 271938), (61, 205068), (69, 181292), (92, 135969), (122, 102534), (138, 90646), (183, 68356), (244, 51267), (276, 45323), (366, 34178), (732, 17089), (743, 16836), (1403, 8916), (1486, 8418), (2229, 5612), (2806, 4458), (2972, 4209)]