2021482845

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6221}}^1$

素因数の和:6347

約数の個数: 64

約数和(自身を含む): 3763065600

約数和(自身を除く): 1741582755

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 83, 87, 135, 145, 249, 261, 415, 435, 747, 783, 1245, 1305, 2241, 2407, 3735, 3915, 6221, 7221, 11205, 12035, 18663, 21663, 31105, 36105, 55989, 64989, 93315, 108315, 167967, 180409, 279945, 324945, 516343, 541227, 839835, 902045, 1549029, 1623681, 2581715, 2706135, 4647087, 4871043, 7745145, 8118405, 13941261, 14973947, 23235435, 24355215, 44921841, 69706305, 74869735, 134765523, 224609205, 404296569, 673827615, 2021482845]

約数ペア:

[(1, 2021482845), (3, 673827615), (5, 404296569), (9, 224609205), (15, 134765523), (27, 74869735), (29, 69706305), (45, 44921841), (83, 24355215), (87, 23235435), (135, 14973947), (145, 13941261), (249, 8118405), (261, 7745145), (415, 4871043), (435, 4647087), (747, 2706135), (783, 2581715), (1245, 1623681), (1305, 1549029), (2241, 902045), (2407, 839835), (3735, 541227), (3915, 516343), (6221, 324945), (7221, 279945), (11205, 180409), (12035, 167967), (18663, 108315), (21663, 93315), (31105, 64989), (36105, 55989)]