25311804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{301331}}^1$

素因数の和:301345

約数の個数: 24

約数和(自身を含む): 67498368

約数和(自身を除く): 42186564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 301331, 602662, 903993, 1205324, 1807986, 2109317, 3615972, 4218634, 6327951, 8437268, 12655902, 25311804]

約数ペア:

[(1, 25311804), (2, 12655902), (3, 8437268), (4, 6327951), (6, 4218634), (7, 3615972), (12, 2109317), (14, 1807986), (21, 1205324), (28, 903993), (42, 602662), (84, 301331)]