18944676

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4657}}^1$

素因数の和:4780

約数の個数: 36

約数和(自身を含む): 48322092

約数和(自身を除く): 29377416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4657, 9314, 13971, 18628, 27942, 41913, 55884, 83826, 167652, 526241, 1052482, 1578723, 2104964, 3157446, 4736169, 6314892, 9472338, 18944676]

約数ペア:

[(1, 18944676), (2, 9472338), (3, 6314892), (4, 4736169), (6, 3157446), (9, 2104964), (12, 1578723), (18, 1052482), (36, 526241), (113, 167652), (226, 83826), (339, 55884), (452, 41913), (678, 27942), (1017, 18628), (1356, 13971), (2034, 9314), (4068, 4657)]