56409402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1343081}}^1$

素因数の和:1343093

約数の個数: 16

約数和(自身を含む): 128935872

約数和(自身を除く): 72526470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1343081, 2686162, 4029243, 8058486, 9401567, 18803134, 28204701, 56409402]

約数ペア:

[(1, 56409402), (2, 28204701), (3, 18803134), (6, 9401567), (7, 8058486), (14, 4029243), (21, 2686162), (42, 1343081)]