18534012

素因数分解:

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

素因数の和:13010

約数の個数: 48

約数和(自身を含む): 52335360

約数和(自身を除く): 33801348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12979, 25958, 38937, 51916, 77874, 90853, 155748, 181706, 220643, 272559, 363412, 441286, 545118, 661929, 882572, 1090236, 1323858, 1544501, 2647716, 3089002, 4633503, 6178004, 9267006, 18534012]

約数ペア:

[(1, 18534012), (2, 9267006), (3, 6178004), (4, 4633503), (6, 3089002), (7, 2647716), (12, 1544501), (14, 1323858), (17, 1090236), (21, 882572), (28, 661929), (34, 545118), (42, 441286), (51, 363412), (68, 272559), (84, 220643), (102, 181706), (119, 155748), (204, 90853), (238, 77874), (357, 51916), (476, 38937), (714, 25958), (1428, 12979)]