12820104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{16187}}^1$

素因数の和:16210

約数の個数: 48

約数和(自身を含む): 37879920

約数和(自身を除く): 25059816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 178057, 194244, 291366, 356114, 388488, 534171, 582732, 712228, 1068342, 1165464, 1424456, 1602513, 2136684, 3205026, 4273368, 6410052, 12820104]

約数ペア:

[(1, 12820104), (2, 6410052), (3, 4273368), (4, 3205026), (6, 2136684), (8, 1602513), (9, 1424456), (11, 1165464), (12, 1068342), (18, 712228), (22, 582732), (24, 534171), (33, 388488), (36, 356114), (44, 291366), (66, 194244), (72, 178057), (88, 145683), (99, 129496), (132, 97122), (198, 64748), (264, 48561), (396, 32374), (792, 16187)]