21097512

素因数分解:

$2^3\times 3^2\times {\mathrm{293021}}^1$

素因数の和:293033

約数の個数: 24

約数和(自身を含む): 57139290

約数和(自身を除く): 36041778

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293021, 586042, 879063, 1172084, 1758126, 2344168, 2637189, 3516252, 5274378, 7032504, 10548756, 21097512]

約数ペア:

[(1, 21097512), (2, 10548756), (3, 7032504), (4, 5274378), (6, 3516252), (8, 2637189), (9, 2344168), (12, 1758126), (18, 1172084), (24, 879063), (36, 586042), (72, 293021)]