13978764

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 22793076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1823, 1917, 2556, 3646, 3834, 5469, 7292, 7668, 10938, 16407, 21876, 32814, 49221, 65628, 98442, 129433, 196884, 258866, 388299, 517732, 776598, 1164897, 1553196, 2329794, 3494691, 4659588, 6989382, 13978764]

約数ペア:

[(1, 13978764), (2, 6989382), (3, 4659588), (4, 3494691), (6, 2329794), (9, 1553196), (12, 1164897), (18, 776598), (27, 517732), (36, 388299), (54, 258866), (71, 196884), (108, 129433), (142, 98442), (213, 65628), (284, 49221), (426, 32814), (639, 21876), (852, 16407), (1278, 10938), (1823, 7668), (1917, 7292), (2556, 5469), (3646, 3834)]