64869042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13015

約数の個数: 48

約数和(自身を含む): 159809760

約数和(自身を除く): 94940718

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 12979, 25958, 38937, 77874, 90853, 181706, 220643, 272559, 441286, 545118, 635971, 661929, 1271942, 1323858, 1544501, 1907913, 3089002, 3815826, 4633503, 9267006, 10811507, 21623014, 32434521, 64869042]

約数ペア:

[(1, 64869042), (2, 32434521), (3, 21623014), (6, 10811507), (7, 9267006), (14, 4633503), (17, 3815826), (21, 3089002), (34, 1907913), (42, 1544501), (49, 1323858), (51, 1271942), (98, 661929), (102, 635971), (119, 545118), (147, 441286), (238, 272559), (294, 220643), (357, 181706), (714, 90853), (833, 77874), (1666, 38937), (2499, 25958), (4998, 12979)]