21847491084

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1144327}}^1$

素因数の和:1144414

約数の個数: 48

約数和(自身を含む): 53572859648

約数和(自身を除く): 31725368564

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 1144327, 2288654, 3432981, 4577308, 6865962, 13731924, 42340099, 49206061, 84680198, 98412122, 127020297, 147618183, 169360396, 196824244, 254040594, 295236366, 508081188, 590472732, 1820624257, 3641248514, 5461872771, 7282497028, 10923745542, 21847491084]

約数ペア:

[(1, 21847491084), (2, 10923745542), (3, 7282497028), (4, 5461872771), (6, 3641248514), (12, 1820624257), (37, 590472732), (43, 508081188), (74, 295236366), (86, 254040594), (111, 196824244), (129, 169360396), (148, 147618183), (172, 127020297), (222, 98412122), (258, 84680198), (444, 49206061), (516, 42340099), (1591, 13731924), (3182, 6865962), (4773, 4577308), (6364, 3432981), (9546, 2288654), (19092, 1144327)]