11887428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3072

約数の個数: 48

約数和(自身を含む): 32385024

約数和(自身を除く): 20497596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3011, 3948, 6022, 9033, 12044, 18066, 21077, 36132, 42154, 63231, 84308, 126462, 141517, 252924, 283034, 424551, 566068, 849102, 990619, 1698204, 1981238, 2971857, 3962476, 5943714, 11887428]

約数ペア:

[(1, 11887428), (2, 5943714), (3, 3962476), (4, 2971857), (6, 1981238), (7, 1698204), (12, 990619), (14, 849102), (21, 566068), (28, 424551), (42, 283034), (47, 252924), (84, 141517), (94, 126462), (141, 84308), (188, 63231), (282, 42154), (329, 36132), (564, 21077), (658, 18066), (987, 12044), (1316, 9033), (1974, 6022), (3011, 3948)]