260018172

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{12829}}^1$

素因数の和:13402

約数の個数: 36

約数和(自身を含む): 658486920

約数和(自身を除く): 398468748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 5067, 6756, 10134, 12829, 20268, 25658, 38487, 51316, 76974, 115461, 153948, 230922, 461844, 7222727, 14445454, 21668181, 28890908, 43336362, 65004543, 86672724, 130009086, 260018172]

約数ペア:

[(1, 260018172), (2, 130009086), (3, 86672724), (4, 65004543), (6, 43336362), (9, 28890908), (12, 21668181), (18, 14445454), (36, 7222727), (563, 461844), (1126, 230922), (1689, 153948), (2252, 115461), (3378, 76974), (5067, 51316), (6756, 38487), (10134, 25658), (12829, 20268)]