121121172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{47387}}^1$

素因数の和:47468

約数の個数: 36

約数和(自身を含む): 310486176

約数和(自身を除く): 189365004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 47387, 94774, 142161, 189548, 284322, 426483, 568644, 852966, 1705932, 3364477, 6728954, 10093431, 13457908, 20186862, 30280293, 40373724, 60560586, 121121172]

約数ペア:

[(1, 121121172), (2, 60560586), (3, 40373724), (4, 30280293), (6, 20186862), (9, 13457908), (12, 10093431), (18, 6728954), (36, 3364477), (71, 1705932), (142, 852966), (213, 568644), (284, 426483), (426, 284322), (639, 189548), (852, 142161), (1278, 94774), (2556, 47387)]