247959324

素因数分解:

$2^2\times 3^2\times {\mathrm{6887759}}^1$

素因数の和:6887769

約数の個数: 18

約数和(自身を含む): 626786160

約数和(自身を除く): 378826836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6887759, 13775518, 20663277, 27551036, 41326554, 61989831, 82653108, 123979662, 247959324]

約数ペア:

[(1, 247959324), (2, 123979662), (3, 82653108), (4, 61989831), (6, 41326554), (9, 27551036), (12, 20663277), (18, 13775518), (36, 6887759)]