9742678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 24

約数和(自身を含む): 16240896

約数和(自身を除く): 6498218

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 317, 634, 1397, 2794, 3487, 6974, 15367, 30734, 38357, 40259, 76714, 80518, 442849, 885698, 4871339, 9742678]

約数ペア:

[(1, 9742678), (2, 4871339), (11, 885698), (22, 442849), (121, 80518), (127, 76714), (242, 40259), (254, 38357), (317, 30734), (634, 15367), (1397, 6974), (2794, 3487)]