161818596

素因数分解:

$2^2\times 3^2\times {\mathrm{4494961}}^1$

素因数の和:4494971

約数の個数: 18

約数和(自身を含む): 409041542

約数和(自身を除く): 247222946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4494961, 8989922, 13484883, 17979844, 26969766, 40454649, 53939532, 80909298, 161818596]

約数ペア:

[(1, 161818596), (2, 80909298), (3, 53939532), (4, 40454649), (6, 26969766), (9, 17979844), (12, 13484883), (18, 8989922), (36, 4494961)]