21871674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36821}}^1$

素因数の和:36843

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 31152006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36821, 73642, 110463, 220926, 331389, 405031, 662778, 810062, 994167, 1215093, 1988334, 2430186, 3645279, 7290558, 10935837, 21871674]

約数ペア:

[(1, 21871674), (2, 10935837), (3, 7290558), (6, 3645279), (9, 2430186), (11, 1988334), (18, 1215093), (22, 994167), (27, 810062), (33, 662778), (54, 405031), (66, 331389), (99, 220926), (198, 110463), (297, 73642), (594, 36821)]