27963054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7205

約数の個数: 48

約数和(自身を含む): 71485440

約数和(自身を除く): 43522386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7159, 14318, 21477, 42954, 50113, 64431, 100226, 128862, 150339, 221929, 300678, 443858, 451017, 665787, 902034, 1331574, 1553503, 1997361, 3107006, 3994722, 4660509, 9321018, 13981527, 27963054]

約数ペア:

[(1, 27963054), (2, 13981527), (3, 9321018), (6, 4660509), (7, 3994722), (9, 3107006), (14, 1997361), (18, 1553503), (21, 1331574), (31, 902034), (42, 665787), (62, 451017), (63, 443858), (93, 300678), (126, 221929), (186, 150339), (217, 128862), (279, 100226), (434, 64431), (558, 50113), (651, 42954), (1302, 21477), (1953, 14318), (3906, 7159)]