22181964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{264071}}^1$

素因数の和:264085

約数の個数: 24

約数和(自身を含む): 59152128

約数和(自身を除く): 36970164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 264071, 528142, 792213, 1056284, 1584426, 1848497, 3168852, 3696994, 5545491, 7393988, 11090982, 22181964]

約数ペア:

[(1, 22181964), (2, 11090982), (3, 7393988), (4, 5545491), (6, 3696994), (7, 3168852), (12, 1848497), (14, 1584426), (21, 1056284), (28, 792213), (42, 528142), (84, 264071)]