216677754

素因数分解:

$2^1\times 3^6\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 56

約数和(自身を含む): 489843252

約数和(自身を除く): 273165498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 353, 421, 486, 706, 729, 842, 1059, 1263, 1458, 2118, 2526, 3177, 3789, 6354, 7578, 9531, 11367, 19062, 22734, 28593, 34101, 57186, 68202, 85779, 102303, 148613, 171558, 204606, 257337, 297226, 306909, 445839, 514674, 613818, 891678, 1337517, 2675034, 4012551, 8025102, 12037653, 24075306, 36112959, 72225918, 108338877, 216677754]

約数ペア:

[(1, 216677754), (2, 108338877), (3, 72225918), (6, 36112959), (9, 24075306), (18, 12037653), (27, 8025102), (54, 4012551), (81, 2675034), (162, 1337517), (243, 891678), (353, 613818), (421, 514674), (486, 445839), (706, 306909), (729, 297226), (842, 257337), (1059, 204606), (1263, 171558), (1458, 148613), (2118, 102303), (2526, 85779), (3177, 68202), (3789, 57186), (6354, 34101), (7578, 28593), (9531, 22734), (11367, 19062)]