2447029188

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{6779}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 6377105280

約数和(自身を除く): 3930076092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 271, 333, 444, 542, 666, 813, 1084, 1332, 1626, 2439, 3252, 4878, 6779, 9756, 10027, 13558, 20054, 20337, 27116, 30081, 40108, 40674, 60162, 61011, 81348, 90243, 120324, 122022, 180486, 244044, 250823, 360972, 501646, 752469, 1003292, 1504938, 1837109, 2257407, 3009876, 3674218, 4514814, 5511327, 7348436, 9029628, 11022654, 16533981, 22045308, 33067962, 66135924, 67973033, 135946066, 203919099, 271892132, 407838198, 611757297, 815676396, 1223514594, 2447029188]

約数ペア:

[(1, 2447029188), (2, 1223514594), (3, 815676396), (4, 611757297), (6, 407838198), (9, 271892132), (12, 203919099), (18, 135946066), (36, 67973033), (37, 66135924), (74, 33067962), (111, 22045308), (148, 16533981), (222, 11022654), (271, 9029628), (333, 7348436), (444, 5511327), (542, 4514814), (666, 3674218), (813, 3009876), (1084, 2257407), (1332, 1837109), (1626, 1504938), (2439, 1003292), (3252, 752469), (4878, 501646), (6779, 360972), (9756, 250823), (10027, 244044), (13558, 180486), (20054, 122022), (20337, 120324), (27116, 90243), (30081, 81348), (40108, 61011), (40674, 60162)]