18254679072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27164701}}^1$

素因数の和:27164721

約数の個数: 48

約数和(自身を含む): 54764039232

約数和(自身を除く): 36509360160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27164701, 54329402, 81494103, 108658804, 162988206, 190152907, 217317608, 325976412, 380305814, 434635216, 570458721, 651952824, 760611628, 869270432, 1140917442, 1303905648, 1521223256, 2281834884, 2607811296, 3042446512, 4563669768, 6084893024, 9127339536, 18254679072]

約数ペア:

[(1, 18254679072), (2, 9127339536), (3, 6084893024), (4, 4563669768), (6, 3042446512), (7, 2607811296), (8, 2281834884), (12, 1521223256), (14, 1303905648), (16, 1140917442), (21, 869270432), (24, 760611628), (28, 651952824), (32, 570458721), (42, 434635216), (48, 380305814), (56, 325976412), (84, 217317608), (96, 190152907), (112, 162988206), (168, 108658804), (224, 81494103), (336, 54329402), (672, 27164701)]