138927054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{472541}}^1$

素因数の和:472560

約数の個数: 24

約数和(自身を含む): 323218728

約数和(自身を除く): 184291674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 472541, 945082, 1417623, 2835246, 3307787, 6615574, 9923361, 19846722, 23154509, 46309018, 69463527, 138927054]

約数ペア:

[(1, 138927054), (2, 69463527), (3, 46309018), (6, 23154509), (7, 19846722), (14, 9923361), (21, 6615574), (42, 3307787), (49, 2835246), (98, 1417623), (147, 945082), (294, 472541)]