855897798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{43451}}^1$

素因数の和:43537

約数の個数: 48

約数和(自身を含む): 2021039424

約数和(自身を除く): 1165141626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698, 43451, 86902, 130353, 260706, 304157, 608314, 912471, 1824942, 2129099, 2911217, 4258198, 5822434, 6387297, 8733651, 12774594, 17467302, 20378519, 40757038, 61135557, 122271114, 142649633, 285299266, 427948899, 855897798]

約数ペア:

[(1, 855897798), (2, 427948899), (3, 285299266), (6, 142649633), (7, 122271114), (14, 61135557), (21, 40757038), (42, 20378519), (49, 17467302), (67, 12774594), (98, 8733651), (134, 6387297), (147, 5822434), (201, 4258198), (294, 2911217), (402, 2129099), (469, 1824942), (938, 912471), (1407, 608314), (2814, 304157), (3283, 260706), (6566, 130353), (9849, 86902), (19698, 43451)]