21324506

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5881}}^1$

素因数の和:5934

約数の個数: 24

約数和(自身を含む): 38221236

約数和(自身を除く): 16896730

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 5881, 11762, 41167, 82334, 217597, 288169, 435194, 576338, 1523179, 3046358, 10662253, 21324506]

約数ペア:

[(1, 21324506), (2, 10662253), (7, 3046358), (14, 1523179), (37, 576338), (49, 435194), (74, 288169), (98, 217597), (259, 82334), (518, 41167), (1813, 11762), (3626, 5881)]