17674956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12615

約数の個数: 48

約数和(自身を含む): 49352800

約数和(自身を除く): 31677844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12589, 25178, 37767, 50356, 75534, 113301, 151068, 163657, 226602, 327314, 339903, 453204, 490971, 654628, 679806, 981942, 1359612, 1472913, 1963884, 2945826, 4418739, 5891652, 8837478, 17674956]

約数ペア:

[(1, 17674956), (2, 8837478), (3, 5891652), (4, 4418739), (6, 2945826), (9, 1963884), (12, 1472913), (13, 1359612), (18, 981942), (26, 679806), (27, 654628), (36, 490971), (39, 453204), (52, 339903), (54, 327314), (78, 226602), (108, 163657), (117, 151068), (156, 113301), (234, 75534), (351, 50356), (468, 37767), (702, 25178), (1404, 12589)]