121572138

素因数分解:

$2^1\times 3^1\times {\mathrm{449}}^1\times {\mathrm{45127}}^1$

素因数の和:45581

約数の個数: 16

約数和(自身を含む): 243691200

約数和(自身を除く): 122119062

約数列:

[1, 2, 3, 6, 449, 898, 1347, 2694, 45127, 90254, 135381, 270762, 20262023, 40524046, 60786069, 121572138]

約数ペア:

[(1, 121572138), (2, 60786069), (3, 40524046), (6, 20262023), (449, 270762), (898, 135381), (1347, 90254), (2694, 45127)]