2178394548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{95393}}^1$

素因数の和:95584

約数の個数: 48

約数和(自身を含む): 5577114816

約数和(自身を除く): 3398720268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 1038, 1903, 2076, 3806, 5709, 7612, 11418, 22836, 95393, 190786, 286179, 381572, 572358, 1049323, 1144716, 2098646, 3147969, 4197292, 6295938, 12591876, 16502989, 33005978, 49508967, 66011956, 99017934, 181532879, 198035868, 363065758, 544598637, 726131516, 1089197274, 2178394548]

約数ペア:

[(1, 2178394548), (2, 1089197274), (3, 726131516), (4, 544598637), (6, 363065758), (11, 198035868), (12, 181532879), (22, 99017934), (33, 66011956), (44, 49508967), (66, 33005978), (132, 16502989), (173, 12591876), (346, 6295938), (519, 4197292), (692, 3147969), (1038, 2098646), (1903, 1144716), (2076, 1049323), (3806, 572358), (5709, 381572), (7612, 286179), (11418, 190786), (22836, 95393)]