42191646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{143509}}^1$

素因数の和:143528

約数の個数: 24

約数和(自身を含む): 98160840

約数和(自身を除く): 55969194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 143509, 287018, 430527, 861054, 1004563, 2009126, 3013689, 6027378, 7031941, 14063882, 21095823, 42191646]

約数ペア:

[(1, 42191646), (2, 21095823), (3, 14063882), (6, 7031941), (7, 6027378), (14, 3013689), (21, 2009126), (42, 1004563), (49, 861054), (98, 430527), (147, 287018), (294, 143509)]