19527732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77491}}^1$

素因数の和:77508

約数の個数: 36

約数和(自身を含む): 56414176

約数和(自身を除く): 36886444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77491, 154982, 232473, 309964, 464946, 542437, 697419, 929892, 1084874, 1394838, 1627311, 2169748, 2789676, 3254622, 4881933, 6509244, 9763866, 19527732]

約数ペア:

[(1, 19527732), (2, 9763866), (3, 6509244), (4, 4881933), (6, 3254622), (7, 2789676), (9, 2169748), (12, 1627311), (14, 1394838), (18, 1084874), (21, 929892), (28, 697419), (36, 542437), (42, 464946), (63, 309964), (84, 232473), (126, 154982), (252, 77491)]