18377164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 34869968

約数和(自身を除く): 16492804

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 2251, 4082, 4502, 8164, 9004, 29263, 58526, 117052, 353407, 706814, 1413628, 4594291, 9188582, 18377164]

約数ペア:

[(1, 18377164), (2, 9188582), (4, 4594291), (13, 1413628), (26, 706814), (52, 353407), (157, 117052), (314, 58526), (628, 29263), (2041, 9004), (2251, 8164), (4082, 4502)]