1276269016722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30387357541}}^1$

素因数の和:30387357553

約数の個数: 16

約数和(自身を含む): 2917186324032

約数和(自身を除く): 1640917307310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30387357541, 60774715082, 91162072623, 182324145246, 212711502787, 425423005574, 638134508361, 1276269016722]

約数ペア:

[(1, 1276269016722), (2, 638134508361), (3, 425423005574), (6, 212711502787), (7, 182324145246), (14, 91162072623), (21, 60774715082), (42, 30387357541)]