15514068

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 21741612

約数列:

[1, 2, 3, 4, 6, 12, 71, 131, 139, 142, 213, 262, 278, 284, 393, 417, 426, 524, 556, 786, 834, 852, 1572, 1668, 9301, 9869, 18209, 18602, 19738, 27903, 29607, 36418, 37204, 39476, 54627, 55806, 59214, 72836, 109254, 111612, 118428, 218508, 1292839, 2585678, 3878517, 5171356, 7757034, 15514068]

約数ペア:

[(1, 15514068), (2, 7757034), (3, 5171356), (4, 3878517), (6, 2585678), (12, 1292839), (71, 218508), (131, 118428), (139, 111612), (142, 109254), (213, 72836), (262, 59214), (278, 55806), (284, 54627), (393, 39476), (417, 37204), (426, 36418), (524, 29607), (556, 27903), (786, 19738), (834, 18602), (852, 18209), (1572, 9869), (1668, 9301)]