18216486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 42541200

約数和(自身を除く): 24324714

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1009, 1062, 2006, 2018, 3009, 3027, 6018, 6054, 9027, 9081, 17153, 18054, 18162, 34306, 51459, 59531, 102918, 119062, 154377, 178593, 308754, 357186, 535779, 1012027, 1071558, 2024054, 3036081, 6072162, 9108243, 18216486]

約数ペア:

[(1, 18216486), (2, 9108243), (3, 6072162), (6, 3036081), (9, 2024054), (17, 1071558), (18, 1012027), (34, 535779), (51, 357186), (59, 308754), (102, 178593), (118, 154377), (153, 119062), (177, 102918), (306, 59531), (354, 51459), (531, 34306), (1003, 18162), (1009, 18054), (1062, 17153), (2006, 9081), (2018, 9027), (3009, 6054), (3027, 6018)]