21495714144

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11784931}}^1$

素因数の和:11784963

約数の個数: 48

約数和(自身を含む): 59396057280

約数和(自身を除く): 37900343136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11784931, 23569862, 35354793, 47139724, 70709586, 94279448, 141419172, 188558896, 223913689, 282838344, 377117792, 447827378, 565676688, 671741067, 895654756, 1131353376, 1343482134, 1791309512, 2686964268, 3582619024, 5373928536, 7165238048, 10747857072, 21495714144]

約数ペア:

[(1, 21495714144), (2, 10747857072), (3, 7165238048), (4, 5373928536), (6, 3582619024), (8, 2686964268), (12, 1791309512), (16, 1343482134), (19, 1131353376), (24, 895654756), (32, 671741067), (38, 565676688), (48, 447827378), (57, 377117792), (76, 282838344), (96, 223913689), (114, 188558896), (152, 141419172), (228, 94279448), (304, 70709586), (456, 47139724), (608, 35354793), (912, 23569862), (1824, 11784931)]