1660425018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39533929}}^1$

素因数の和:39533941

約数の個数: 16

約数和(自身を含む): 3795257280

約数和(自身を除く): 2134832262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39533929, 79067858, 118601787, 237203574, 276737503, 553475006, 830212509, 1660425018]

約数ペア:

[(1, 1660425018), (2, 830212509), (3, 553475006), (6, 276737503), (7, 237203574), (14, 118601787), (21, 79067858), (42, 39533929)]