2019293874

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{958829}}^1$

素因数の和:958856

約数の個数: 40

約数和(自身を含む): 4872774060

約数和(自身を除く): 2853480186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 958829, 1917658, 2876487, 5752974, 8629461, 12464777, 17258922, 24929554, 25888383, 37394331, 51776766, 74788662, 77665149, 112182993, 155330298, 224365986, 336548979, 673097958, 1009646937, 2019293874]

約数ペア:

[(1, 2019293874), (2, 1009646937), (3, 673097958), (6, 336548979), (9, 224365986), (13, 155330298), (18, 112182993), (26, 77665149), (27, 74788662), (39, 51776766), (54, 37394331), (78, 25888383), (81, 24929554), (117, 17258922), (162, 12464777), (234, 8629461), (351, 5752974), (702, 2876487), (1053, 1917658), (2106, 958829)]