906006906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378449}}^1$

素因数の和:378483

約数の個数: 48

約数和(自身を含む): 2361528000

約数和(自身を除く): 1455521094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 378449, 756898, 1135347, 2270694, 2649143, 3406041, 5298286, 6812082, 7190531, 7947429, 14381062, 15894858, 21571593, 23842287, 43143186, 47684574, 50333717, 64714779, 100667434, 129429558, 151001151, 302002302, 453003453, 906006906]

約数ペア:

[(1, 906006906), (2, 453003453), (3, 302002302), (6, 151001151), (7, 129429558), (9, 100667434), (14, 64714779), (18, 50333717), (19, 47684574), (21, 43143186), (38, 23842287), (42, 21571593), (57, 15894858), (63, 14381062), (114, 7947429), (126, 7190531), (133, 6812082), (171, 5298286), (266, 3406041), (342, 2649143), (399, 2270694), (798, 1135347), (1197, 756898), (2394, 378449)]