127656396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{506573}}^1$

素因数の和:506590

約数の個数: 36

約数和(自身を含む): 368785872

約数和(自身を除く): 241129476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 506573, 1013146, 1519719, 2026292, 3039438, 3546011, 4559157, 6078876, 7092022, 9118314, 10638033, 14184044, 18236628, 21276066, 31914099, 42552132, 63828198, 127656396]

約数ペア:

[(1, 127656396), (2, 63828198), (3, 42552132), (4, 31914099), (6, 21276066), (7, 18236628), (9, 14184044), (12, 10638033), (14, 9118314), (18, 7092022), (21, 6078876), (28, 4559157), (36, 3546011), (42, 3039438), (63, 2026292), (84, 1519719), (126, 1013146), (252, 506573)]