18969084

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4663}}^1$

素因数の和:4786

約数の個数: 36

約数和(自身を含む): 48384336

約数和(自身を除く): 29415252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 4663, 9326, 13989, 18652, 27978, 41967, 55956, 83934, 167868, 526919, 1053838, 1580757, 2107676, 3161514, 4742271, 6323028, 9484542, 18969084]

約数ペア:

[(1, 18969084), (2, 9484542), (3, 6323028), (4, 4742271), (6, 3161514), (9, 2107676), (12, 1580757), (18, 1053838), (36, 526919), (113, 167868), (226, 83934), (339, 55956), (452, 41967), (678, 27978), (1017, 18652), (1356, 13989), (2034, 9326), (4068, 4663)]