166226844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1978891}}^1$

素因数の和:1978905

約数の個数: 24

約数和(自身を含む): 443271808

約数和(自身を除く): 277044964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1978891, 3957782, 5936673, 7915564, 11873346, 13852237, 23746692, 27704474, 41556711, 55408948, 83113422, 166226844]

約数ペア:

[(1, 166226844), (2, 83113422), (3, 55408948), (4, 41556711), (6, 27704474), (7, 23746692), (12, 13852237), (14, 11873346), (21, 7915564), (28, 5936673), (42, 3957782), (84, 1978891)]