51347646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407521}}^1$

素因数の和:407536

約数の個数: 24

約数和(自身を含む): 127146864

約数和(自身を除く): 75799218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407521, 815042, 1222563, 2445126, 2852647, 3667689, 5705294, 7335378, 8557941, 17115882, 25673823, 51347646]

約数ペア:

[(1, 51347646), (2, 25673823), (3, 17115882), (6, 8557941), (7, 7335378), (9, 5705294), (14, 3667689), (18, 2852647), (21, 2445126), (42, 1222563), (63, 815042), (126, 407521)]