21752544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20599}}^1$

素因数の和:20623

約数の個数: 48

約数和(自身を含む): 62294400

約数和(自身を除く): 40541856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 20599, 41198, 61797, 82396, 123594, 164792, 226589, 247188, 329584, 453178, 494376, 659168, 679767, 906356, 988752, 1359534, 1812712, 1977504, 2719068, 3625424, 5438136, 7250848, 10876272, 21752544]

約数ペア:

[(1, 21752544), (2, 10876272), (3, 7250848), (4, 5438136), (6, 3625424), (8, 2719068), (11, 1977504), (12, 1812712), (16, 1359534), (22, 988752), (24, 906356), (32, 679767), (33, 659168), (44, 494376), (48, 453178), (66, 329584), (88, 247188), (96, 226589), (132, 164792), (176, 123594), (264, 82396), (352, 61797), (528, 41198), (1056, 20599)]