21917442

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{54521}}^1$

素因数の和:54593

約数の個数: 16

約数和(自身を含む): 44489952

約数和(自身を除く): 22572510

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 54521, 109042, 163563, 327126, 3652907, 7305814, 10958721, 21917442]

約数ペア:

[(1, 21917442), (2, 10958721), (3, 7305814), (6, 3652907), (67, 327126), (134, 163563), (201, 109042), (402, 54521)]