127709982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 292602960

約数和(自身を除く): 164892978

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 1453, 1542, 2313, 2906, 4359, 4626, 4883, 8718, 9766, 13077, 14649, 26154, 27607, 29298, 43947, 55214, 82821, 87894, 165642, 248463, 373421, 496926, 746842, 1120263, 2240526, 3360789, 6721578, 7094999, 14189998, 21284997, 42569994, 63854991, 127709982]

約数ペア:

[(1, 127709982), (2, 63854991), (3, 42569994), (6, 21284997), (9, 14189998), (18, 7094999), (19, 6721578), (38, 3360789), (57, 2240526), (114, 1120263), (171, 746842), (257, 496926), (342, 373421), (514, 248463), (771, 165642), (1453, 87894), (1542, 82821), (2313, 55214), (2906, 43947), (4359, 29298), (4626, 27607), (4883, 26154), (8718, 14649), (9766, 13077)]