554273454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13196987}}^1$

素因数の和:13196999

約数の個数: 16

約数和(自身を含む): 1266910848

約数和(自身を除く): 712637394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13196987, 26393974, 39590961, 79181922, 92378909, 184757818, 277136727, 554273454]

約数ペア:

[(1, 554273454), (2, 277136727), (3, 184757818), (6, 92378909), (7, 79181922), (14, 39590961), (21, 26393974), (42, 13196987)]