138969138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{300799}}^1$

素因数の和:300822

約数の個数: 32

約数和(自身を含む): 346521600

約数和(自身を除く): 207552462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 300799, 601598, 902397, 1804794, 2105593, 3308789, 4211186, 6316779, 6617578, 9926367, 12633558, 19852734, 23161523, 46323046, 69484569, 138969138]

約数ペア:

[(1, 138969138), (2, 69484569), (3, 46323046), (6, 23161523), (7, 19852734), (11, 12633558), (14, 9926367), (21, 6617578), (22, 6316779), (33, 4211186), (42, 3308789), (66, 2105593), (77, 1804794), (154, 902397), (231, 601598), (462, 300799)]