133778694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3185207}}^1$

素因数の和:3185219

約数の個数: 16

約数和(自身を含む): 305779968

約数和(自身を除く): 172001274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3185207, 6370414, 9555621, 19111242, 22296449, 44592898, 66889347, 133778694]

約数ペア:

[(1, 133778694), (2, 66889347), (3, 44592898), (6, 22296449), (7, 19111242), (14, 9555621), (21, 6370414), (42, 3185207)]