259253442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108293}}^1$

素因数の和:108327

約数の個数: 48

約数和(自身を含む): 675754560

約数和(自身を除く): 416501118

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, 108293, 216586, 324879, 649758, 758051, 974637, 1516102, 1949274, 2057567, 2274153, 4115134, 4548306, 6172701, 6822459, 12345402, 13644918, 14402969, 18518103, 28805938, 37036206, 43208907, 86417814, 129626721, 259253442]

約数ペア:

[(1, 259253442), (2, 129626721), (3, 86417814), (6, 43208907), (7, 37036206), (9, 28805938), (14, 18518103), (18, 14402969), (19, 13644918), (21, 12345402), (38, 6822459), (42, 6172701), (57, 4548306), (63, 4115134), (114, 2274153), (126, 2057567), (133, 1949274), (171, 1516102), (266, 974637), (342, 758051), (399, 649758), (798, 324879), (1197, 216586), (2394, 108293)]