249396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2983

約数の個数: 24

約数和(自身を含む): 665280

約数和(自身を除く): 415884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2969, 5938, 8907, 11876, 17814, 20783, 35628, 41566, 62349, 83132, 124698, 249396]

約数ペア:

[(1, 249396), (2, 124698), (3, 83132), (4, 62349), (6, 41566), (7, 35628), (12, 20783), (14, 17814), (21, 11876), (28, 8907), (42, 5938), (84, 2969)]