25721892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{102071}}^1$

素因数の和:102088

約数の個数: 36

約数和(自身を含む): 74308416

約数和(自身を除く): 48586524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 102071, 204142, 306213, 408284, 612426, 714497, 918639, 1224852, 1428994, 1837278, 2143491, 2857988, 3674556, 4286982, 6430473, 8573964, 12860946, 25721892]

約数ペア:

[(1, 25721892), (2, 12860946), (3, 8573964), (4, 6430473), (6, 4286982), (7, 3674556), (9, 2857988), (12, 2143491), (14, 1837278), (18, 1428994), (21, 1224852), (28, 918639), (36, 714497), (42, 612426), (63, 408284), (84, 306213), (126, 204142), (252, 102071)]