2018060874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{36131}}^1$

素因数の和:36275

約数の個数: 48

約数和(自身を含む): 4565639520

約数和(自身を除く): 2547578646

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 522, 642, 963, 1926, 3103, 6206, 9309, 18618, 27927, 36131, 55854, 72262, 108393, 216786, 325179, 650358, 1047799, 2095598, 3143397, 3866017, 6286794, 7732034, 9430191, 11598051, 18860382, 23196102, 34794153, 69588306, 112114493, 224228986, 336343479, 672686958, 1009030437, 2018060874]

約数ペア:

[(1, 2018060874), (2, 1009030437), (3, 672686958), (6, 336343479), (9, 224228986), (18, 112114493), (29, 69588306), (58, 34794153), (87, 23196102), (107, 18860382), (174, 11598051), (214, 9430191), (261, 7732034), (321, 6286794), (522, 3866017), (642, 3143397), (963, 2095598), (1926, 1047799), (3103, 650358), (6206, 325179), (9309, 216786), (18618, 108393), (27927, 72262), (36131, 55854)]