8143422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193891}}^1$

素因数の和:193903

約数の個数: 16

約数和(自身を含む): 18613632

約数和(自身を除く): 10470210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193891, 387782, 581673, 1163346, 1357237, 2714474, 4071711, 8143422]

約数ペア:

[(1, 8143422), (2, 4071711), (3, 2714474), (6, 1357237), (7, 1163346), (14, 581673), (21, 387782), (42, 193891)]