1220238072

素因数分解:

$2^3\times 3^2\times {\mathrm{16947751}}^1$

素因数の和:16947763

約数の個数: 24

約数和(自身を含む): 3304811640

約数和(自身を除く): 2084573568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16947751, 33895502, 50843253, 67791004, 101686506, 135582008, 152529759, 203373012, 305059518, 406746024, 610119036, 1220238072]

約数ペア:

[(1, 1220238072), (2, 610119036), (3, 406746024), (4, 305059518), (6, 203373012), (8, 152529759), (9, 135582008), (12, 101686506), (18, 67791004), (24, 50843253), (36, 33895502), (72, 16947751)]