37918012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 73549000

約数和(自身を除く): 35630988

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 499, 628, 998, 1727, 1996, 3454, 5489, 6908, 10978, 18997, 21956, 37994, 60379, 75988, 78343, 120758, 156686, 241516, 313372, 861773, 1723546, 3447092, 9479503, 18959006, 37918012]

約数ペア:

[(1, 37918012), (2, 18959006), (4, 9479503), (11, 3447092), (22, 1723546), (44, 861773), (121, 313372), (157, 241516), (242, 156686), (314, 120758), (484, 78343), (499, 75988), (628, 60379), (998, 37994), (1727, 21956), (1996, 18997), (3454, 10978), (5489, 6908)]