12712854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3961

約数の個数: 48

約数和(自身を含む): 32273856

約数和(自身を除く): 19561002

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 3931, 7862, 11793, 23586, 27517, 43241, 55034, 82551, 86482, 129723, 165102, 192619, 259446, 302687, 385238, 577857, 605374, 908061, 1155714, 1816122, 2118809, 4237618, 6356427, 12712854]

約数ペア:

[(1, 12712854), (2, 6356427), (3, 4237618), (6, 2118809), (7, 1816122), (11, 1155714), (14, 908061), (21, 605374), (22, 577857), (33, 385238), (42, 302687), (49, 259446), (66, 192619), (77, 165102), (98, 129723), (147, 86482), (154, 82551), (231, 55034), (294, 43241), (462, 27517), (539, 23586), (1078, 11793), (1617, 7862), (3234, 3931)]