260713926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13037}}^1$

素因数の和:13157

約数の個数: 48

約数和(自身を含む): 622381968

約数和(自身を除く): 361668042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 13037, 19998, 26074, 39111, 78222, 117333, 143407, 234666, 286814, 430221, 860442, 1290663, 1316737, 2581326, 2633474, 3950211, 7900422, 11850633, 14484107, 23701266, 28968214, 43452321, 86904642, 130356963, 260713926]

約数ペア:

[(1, 260713926), (2, 130356963), (3, 86904642), (6, 43452321), (9, 28968214), (11, 23701266), (18, 14484107), (22, 11850633), (33, 7900422), (66, 3950211), (99, 2633474), (101, 2581326), (198, 1316737), (202, 1290663), (303, 860442), (606, 430221), (909, 286814), (1111, 234666), (1818, 143407), (2222, 117333), (3333, 78222), (6666, 39111), (9999, 26074), (13037, 19998)]