22428044172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{990463}}^1$

素因数の和:990527

約数の個数: 72

約数和(自身を含む): 61650441216

約数和(自身を除く): 39222397044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 990463, 1980926, 2971389, 3961852, 5942778, 8914167, 11885556, 16837871, 17828334, 33675742, 35656668, 36647131, 50513613, 67351484, 73294262, 101027226, 109941393, 146588524, 151540839, 202054452, 219882786, 303081678, 329824179, 439765572, 606163356, 623001227, 659648358, 1246002454, 1319296716, 1869003681, 2492004908, 3738007362, 5607011043, 7476014724, 11214022086, 22428044172]

約数ペア:

[(1, 22428044172), (2, 11214022086), (3, 7476014724), (4, 5607011043), (6, 3738007362), (9, 2492004908), (12, 1869003681), (17, 1319296716), (18, 1246002454), (34, 659648358), (36, 623001227), (37, 606163356), (51, 439765572), (68, 329824179), (74, 303081678), (102, 219882786), (111, 202054452), (148, 151540839), (153, 146588524), (204, 109941393), (222, 101027226), (306, 73294262), (333, 67351484), (444, 50513613), (612, 36647131), (629, 35656668), (666, 33675742), (1258, 17828334), (1332, 16837871), (1887, 11885556), (2516, 8914167), (3774, 5942778), (5661, 3961852), (7548, 2971389), (11322, 1980926), (22644, 990463)]