8139252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 20889792

約数和(自身を除く): 12750540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 197, 313, 394, 591, 626, 788, 939, 1182, 1252, 1878, 2167, 2364, 3443, 3756, 4334, 6501, 6886, 8668, 10329, 13002, 13772, 20658, 26004, 41316, 61661, 123322, 184983, 246644, 369966, 678271, 739932, 1356542, 2034813, 2713084, 4069626, 8139252]

約数ペア:

[(1, 8139252), (2, 4069626), (3, 2713084), (4, 2034813), (6, 1356542), (11, 739932), (12, 678271), (22, 369966), (33, 246644), (44, 184983), (66, 123322), (132, 61661), (197, 41316), (313, 26004), (394, 20658), (591, 13772), (626, 13002), (788, 10329), (939, 8668), (1182, 6886), (1252, 6501), (1878, 4334), (2167, 3756), (2364, 3443)]