31357804554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{96821}}^1$

素因数の和:97795

約数の個数: 48

約数和(自身を含む): 71594059680

約数和(自身を除く): 40236255126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 947, 1894, 2841, 5682, 8523, 17046, 17993, 35986, 53979, 96821, 107958, 161937, 193642, 290463, 323874, 580926, 871389, 1742778, 1839599, 3679198, 5518797, 11037594, 16556391, 33112782, 91689487, 183378974, 275068461, 550136922, 825205383, 1650410766, 1742100253, 3484200506, 5226300759, 10452601518, 15678902277, 31357804554]

約数ペア:

[(1, 31357804554), (2, 15678902277), (3, 10452601518), (6, 5226300759), (9, 3484200506), (18, 1742100253), (19, 1650410766), (38, 825205383), (57, 550136922), (114, 275068461), (171, 183378974), (342, 91689487), (947, 33112782), (1894, 16556391), (2841, 11037594), (5682, 5518797), (8523, 3679198), (17046, 1839599), (17993, 1742778), (35986, 871389), (53979, 580926), (96821, 323874), (107958, 290463), (161937, 193642)]