972444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 2540160

約数和(自身を除く): 1567716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 139, 159, 212, 278, 318, 417, 556, 583, 636, 834, 1166, 1529, 1668, 1749, 2332, 3058, 3498, 4587, 6116, 6996, 7367, 9174, 14734, 18348, 22101, 29468, 44202, 81037, 88404, 162074, 243111, 324148, 486222, 972444]

約数ペア:

[(1, 972444), (2, 486222), (3, 324148), (4, 243111), (6, 162074), (11, 88404), (12, 81037), (22, 44202), (33, 29468), (44, 22101), (53, 18348), (66, 14734), (106, 9174), (132, 7367), (139, 6996), (159, 6116), (212, 4587), (278, 3498), (318, 3058), (417, 2332), (556, 1749), (583, 1668), (636, 1529), (834, 1166)]