18362672

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{1553}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 35648760

約数和(自身を除く): 17286088

約数列:

[1, 2, 4, 8, 16, 739, 1478, 1553, 2956, 3106, 5912, 6212, 11824, 12424, 24848, 1147667, 2295334, 4590668, 9181336, 18362672]

約数ペア:

[(1, 18362672), (2, 9181336), (4, 4590668), (8, 2295334), (16, 1147667), (739, 24848), (1478, 12424), (1553, 11824), (2956, 6212), (3106, 5912)]