18625404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13043}}^1$

素因数の和:13074

約数の個数: 48

約数和(自身を含む): 52593408

約数和(自身を除く): 33968004

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, 13043, 26086, 39129, 52172, 78258, 91301, 156516, 182602, 221731, 273903, 365204, 443462, 547806, 665193, 886924, 1095612, 1330386, 1552117, 2660772, 3104234, 4656351, 6208468, 9312702, 18625404]

約数ペア:

[(1, 18625404), (2, 9312702), (3, 6208468), (4, 4656351), (6, 3104234), (7, 2660772), (12, 1552117), (14, 1330386), (17, 1095612), (21, 886924), (28, 665193), (34, 547806), (42, 443462), (51, 365204), (68, 273903), (84, 221731), (102, 182602), (119, 156516), (204, 91301), (238, 78258), (357, 52172), (476, 39129), (714, 26086), (1428, 13043)]