8487948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 23254784

約数和(自身を除く): 14766836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 2731, 3108, 5462, 8193, 10924, 16386, 19117, 32772, 38234, 57351, 76468, 101047, 114702, 202094, 229404, 303141, 404188, 606282, 707329, 1212564, 1414658, 2121987, 2829316, 4243974, 8487948]

約数ペア:

[(1, 8487948), (2, 4243974), (3, 2829316), (4, 2121987), (6, 1414658), (7, 1212564), (12, 707329), (14, 606282), (21, 404188), (28, 303141), (37, 229404), (42, 202094), (74, 114702), (84, 101047), (111, 76468), (148, 57351), (222, 38234), (259, 32772), (444, 19117), (518, 16386), (777, 10924), (1036, 8193), (1554, 5462), (2731, 3108)]