12212088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 35189760

約数和(自身を除く): 22977672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 463, 471, 628, 926, 942, 1099, 1256, 1389, 1852, 1884, 2198, 2778, 3241, 3297, 3704, 3768, 4396, 5556, 6482, 6594, 8792, 9723, 11112, 12964, 13188, 19446, 25928, 26376, 38892, 72691, 77784, 145382, 218073, 290764, 436146, 508837, 581528, 872292, 1017674, 1526511, 1744584, 2035348, 3053022, 4070696, 6106044, 12212088]

約数ペア:

[(1, 12212088), (2, 6106044), (3, 4070696), (4, 3053022), (6, 2035348), (7, 1744584), (8, 1526511), (12, 1017674), (14, 872292), (21, 581528), (24, 508837), (28, 436146), (42, 290764), (56, 218073), (84, 145382), (157, 77784), (168, 72691), (314, 38892), (463, 26376), (471, 25928), (628, 19446), (926, 13188), (942, 12964), (1099, 11112), (1256, 9723), (1389, 8792), (1852, 6594), (1884, 6482), (2198, 5556), (2778, 4396), (3241, 3768), (3297, 3704)]