289318266

素因数分解:

$2^1\times 3^2\times {\mathrm{3889}}^1\times {\mathrm{4133}}^1$

素因数の和:8030

約数の個数: 24

約数和(自身を含む): 627169140

約数和(自身を除く): 337850874

約数列:

[1, 2, 3, 6, 9, 18, 3889, 4133, 7778, 8266, 11667, 12399, 23334, 24798, 35001, 37197, 70002, 74394, 16073237, 32146474, 48219711, 96439422, 144659133, 289318266]

約数ペア:

[(1, 289318266), (2, 144659133), (3, 96439422), (6, 48219711), (9, 32146474), (18, 16073237), (3889, 74394), (4133, 70002), (7778, 37197), (8266, 35001), (11667, 24798), (12399, 23334)]