67964694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1618207}}^1$

素因数の和:1618219

約数の個数: 16

約数和(自身を含む): 155347968

約数和(自身を除く): 87383274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1618207, 3236414, 4854621, 9709242, 11327449, 22654898, 33982347, 67964694]

約数ペア:

[(1, 67964694), (2, 33982347), (3, 22654898), (6, 11327449), (7, 9709242), (14, 4854621), (21, 3236414), (42, 1618207)]