1321908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15737}}^1$

素因数の和:15751

約数の個数: 24

約数和(自身を含む): 3525312

約数和(自身を除く): 2203404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15737, 31474, 47211, 62948, 94422, 110159, 188844, 220318, 330477, 440636, 660954, 1321908]

約数ペア:

[(1, 1321908), (2, 660954), (3, 440636), (4, 330477), (6, 220318), (7, 188844), (12, 110159), (14, 94422), (21, 62948), (28, 47211), (42, 31474), (84, 15737)]