13439868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 34146336

約数和(自身を除く): 20706468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 853, 1212, 1313, 1706, 2559, 2626, 3412, 3939, 5118, 5252, 7878, 10236, 11089, 15756, 22178, 33267, 44356, 66534, 86153, 133068, 172306, 258459, 344612, 516918, 1033836, 1119989, 2239978, 3359967, 4479956, 6719934, 13439868]

約数ペア:

[(1, 13439868), (2, 6719934), (3, 4479956), (4, 3359967), (6, 2239978), (12, 1119989), (13, 1033836), (26, 516918), (39, 344612), (52, 258459), (78, 172306), (101, 133068), (156, 86153), (202, 66534), (303, 44356), (404, 33267), (606, 22178), (853, 15756), (1212, 11089), (1313, 10236), (1706, 7878), (2559, 5252), (2626, 5118), (3412, 3939)]