21930594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{522157}}^1$

素因数の和:522169

約数の個数: 16

約数和(自身を含む): 50127168

約数和(自身を除く): 28196574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 522157, 1044314, 1566471, 3132942, 3655099, 7310198, 10965297, 21930594]

約数ペア:

[(1, 21930594), (2, 10965297), (3, 7310198), (6, 3655099), (7, 3132942), (14, 1566471), (21, 1044314), (42, 522157)]