21073776

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5033

約数の個数: 40

約数和(自身を含む): 55063440

約数和(自身を除く): 33989664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4933, 9866, 14799, 19732, 29598, 39464, 59196, 78928, 118392, 236784, 439037, 878074, 1317111, 1756148, 2634222, 3512296, 5268444, 7024592, 10536888, 21073776]

約数ペア:

[(1, 21073776), (2, 10536888), (3, 7024592), (4, 5268444), (6, 3512296), (8, 2634222), (12, 1756148), (16, 1317111), (24, 878074), (48, 439037), (89, 236784), (178, 118392), (267, 78928), (356, 59196), (534, 39464), (712, 29598), (1068, 19732), (1424, 14799), (2136, 9866), (4272, 4933)]