16671672

素因数分解:

$2^3\times 3^2\times {\mathrm{231551}}^1$

素因数の和:231563

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 28480968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 231551, 463102, 694653, 926204, 1389306, 1852408, 2083959, 2778612, 4167918, 5557224, 8335836, 16671672]

約数ペア:

[(1, 16671672), (2, 8335836), (3, 5557224), (4, 4167918), (6, 2778612), (8, 2083959), (9, 1852408), (12, 1389306), (18, 926204), (24, 694653), (36, 463102), (72, 231551)]