7640442

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3967}}^1$

素因数の和:4082

約数の個数: 24

約数和(自身を含む): 16713216

約数和(自身を除く): 9072774

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 3967, 7934, 11901, 23802, 35703, 71406, 424469, 848938, 1273407, 2546814, 3820221, 7640442]

約数ペア:

[(1, 7640442), (2, 3820221), (3, 2546814), (6, 1273407), (9, 848938), (18, 424469), (107, 71406), (214, 35703), (321, 23802), (642, 11901), (963, 7934), (1926, 3967)]