2051298018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1480013}}^1$

素因数の和:1480039

約数の個数: 48

約数和(自身を含む): 5541172416

約数和(自身を除く): 3489874398

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1480013, 2960026, 4440039, 8880078, 10360091, 13320117, 16280143, 20720182, 26640234, 31080273, 32560286, 48840429, 62160546, 93240819, 97680858, 113961001, 146521287, 186481638, 227922002, 293042574, 341883003, 683766006, 1025649009, 2051298018]

約数ペア:

[(1, 2051298018), (2, 1025649009), (3, 683766006), (6, 341883003), (7, 293042574), (9, 227922002), (11, 186481638), (14, 146521287), (18, 113961001), (21, 97680858), (22, 93240819), (33, 62160546), (42, 48840429), (63, 32560286), (66, 31080273), (77, 26640234), (99, 20720182), (126, 16280143), (154, 13320117), (198, 10360091), (231, 8880078), (462, 4440039), (693, 2960026), (1386, 1480013)]