67307778

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{3851}}^1$

素因数の和:4830

約数の個数: 24

約数和(自身を含む): 146021616

約数和(自身を除く): 78713838

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 3851, 5826, 7702, 8739, 11553, 17478, 23106, 34659, 69318, 3739321, 7478642, 11217963, 22435926, 33653889, 67307778]

約数ペア:

[(1, 67307778), (2, 33653889), (3, 22435926), (6, 11217963), (9, 7478642), (18, 3739321), (971, 69318), (1942, 34659), (2913, 23106), (3851, 17478), (5826, 11553), (7702, 8739)]