121412886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3129

約数の個数: 48

約数和(自身を含む): 284598720

約数和(自身を除く): 163185834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 834, 973, 1946, 2919, 2971, 5838, 5942, 6811, 8913, 13622, 17826, 20433, 20797, 40866, 41594, 62391, 124782, 145579, 291158, 412969, 436737, 825938, 873474, 1238907, 2477814, 2890783, 5781566, 8672349, 17344698, 20235481, 40470962, 60706443, 121412886]

約数ペア:

[(1, 121412886), (2, 60706443), (3, 40470962), (6, 20235481), (7, 17344698), (14, 8672349), (21, 5781566), (42, 2890783), (49, 2477814), (98, 1238907), (139, 873474), (147, 825938), (278, 436737), (294, 412969), (417, 291158), (834, 145579), (973, 124782), (1946, 62391), (2919, 41594), (2971, 40866), (5838, 20797), (5942, 20433), (6811, 17826), (8913, 13622)]