21577225512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{33113}}^1$

素因数の和:34570

約数の個数: 64

約数和(自身を含む): 56823624000

約数和(自身を除く): 35246398488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1429, 2858, 4287, 5716, 8574, 11432, 17148, 27151, 33113, 34296, 54302, 66226, 81453, 99339, 108604, 132452, 162906, 198678, 217208, 264904, 325812, 397356, 629147, 651624, 794712, 1258294, 1887441, 2516588, 3774882, 5033176, 7549764, 15099528, 47318477, 94636954, 141955431, 189273908, 283910862, 378547816, 567821724, 899051063, 1135643448, 1798102126, 2697153189, 3596204252, 5394306378, 7192408504, 10788612756, 21577225512]

約数ペア:

[(1, 21577225512), (2, 10788612756), (3, 7192408504), (4, 5394306378), (6, 3596204252), (8, 2697153189), (12, 1798102126), (19, 1135643448), (24, 899051063), (38, 567821724), (57, 378547816), (76, 283910862), (114, 189273908), (152, 141955431), (228, 94636954), (456, 47318477), (1429, 15099528), (2858, 7549764), (4287, 5033176), (5716, 3774882), (8574, 2516588), (11432, 1887441), (17148, 1258294), (27151, 794712), (33113, 651624), (34296, 629147), (54302, 397356), (66226, 325812), (81453, 264904), (99339, 217208), (108604, 198678), (132452, 162906)]