1329121314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{28151}}^1$

素因数の和:28263

約数の個数: 48

約数和(自身を含む): 2995147584

約数和(自身を除く): 1666026270

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 7869, 15738, 23607, 28151, 47214, 56302, 84453, 168906, 253359, 506718, 1210493, 1717211, 2420986, 3434422, 3631479, 5151633, 7262958, 10303266, 10894437, 15454899, 21788874, 30909798, 73840073, 147680146, 221520219, 443040438, 664560657, 1329121314]

約数ペア:

[(1, 1329121314), (2, 664560657), (3, 443040438), (6, 221520219), (9, 147680146), (18, 73840073), (43, 30909798), (61, 21788874), (86, 15454899), (122, 10894437), (129, 10303266), (183, 7262958), (258, 5151633), (366, 3631479), (387, 3434422), (549, 2420986), (774, 1717211), (1098, 1210493), (2623, 506718), (5246, 253359), (7869, 168906), (15738, 84453), (23607, 56302), (28151, 47214)]