12860946

素因数分解:

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

素因数の和:102086

約数の個数: 24

約数和(自身を含む): 31846464

約数和(自身を除く): 18985518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 102071, 204142, 306213, 612426, 714497, 918639, 1428994, 1837278, 2143491, 4286982, 6430473, 12860946]

約数ペア:

[(1, 12860946), (2, 6430473), (3, 4286982), (6, 2143491), (7, 1837278), (9, 1428994), (14, 918639), (18, 714497), (21, 612426), (42, 306213), (63, 204142), (126, 102071)]