1893474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 4571424

約数和(自身を除く): 2677950

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 131, 146, 198, 219, 262, 393, 438, 657, 786, 803, 1179, 1314, 1441, 1606, 2358, 2409, 2882, 4323, 4818, 7227, 8646, 9563, 12969, 14454, 19126, 25938, 28689, 57378, 86067, 105193, 172134, 210386, 315579, 631158, 946737, 1893474]

約数ペア:

[(1, 1893474), (2, 946737), (3, 631158), (6, 315579), (9, 210386), (11, 172134), (18, 105193), (22, 86067), (33, 57378), (66, 28689), (73, 25938), (99, 19126), (131, 14454), (146, 12969), (198, 9563), (219, 8646), (262, 7227), (393, 4818), (438, 4323), (657, 2882), (786, 2409), (803, 2358), (1179, 1606), (1314, 1441)]