27615258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 65680992

約数和(自身を除く): 38065734

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 422, 633, 661, 1266, 1322, 1899, 1983, 2321, 3798, 3966, 4642, 5949, 6963, 7271, 11898, 13926, 14542, 20889, 21813, 41778, 43626, 65439, 130878, 139471, 278942, 418413, 836826, 1255239, 1534181, 2510478, 3068362, 4602543, 9205086, 13807629, 27615258]

約数ペア:

[(1, 27615258), (2, 13807629), (3, 9205086), (6, 4602543), (9, 3068362), (11, 2510478), (18, 1534181), (22, 1255239), (33, 836826), (66, 418413), (99, 278942), (198, 139471), (211, 130878), (422, 65439), (633, 43626), (661, 41778), (1266, 21813), (1322, 20889), (1899, 14542), (1983, 13926), (2321, 11898), (3798, 7271), (3966, 6963), (4642, 5949)]