11993508

素因数分解:

$2^2\times 3^8\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 54

約数和(自身を含む): 31550246

約数和(自身を除く): 19556738

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 457, 486, 729, 914, 972, 1371, 1458, 1828, 2187, 2742, 2916, 4113, 4374, 5484, 6561, 8226, 8748, 12339, 13122, 16452, 24678, 26244, 37017, 49356, 74034, 111051, 148068, 222102, 333153, 444204, 666306, 999459, 1332612, 1998918, 2998377, 3997836, 5996754, 11993508]

約数ペア:

[(1, 11993508), (2, 5996754), (3, 3997836), (4, 2998377), (6, 1998918), (9, 1332612), (12, 999459), (18, 666306), (27, 444204), (36, 333153), (54, 222102), (81, 148068), (108, 111051), (162, 74034), (243, 49356), (324, 37017), (457, 26244), (486, 24678), (729, 16452), (914, 13122), (972, 12339), (1371, 8748), (1458, 8226), (1828, 6561), (2187, 5484), (2742, 4374), (2916, 4113)]