84315126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2007503}}^1$

素因数の和:2007515

約数の個数: 16

約数和(自身を含む): 192720384

約数和(自身を除く): 108405258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2007503, 4015006, 6022509, 12045018, 14052521, 28105042, 42157563, 84315126]

約数ペア:

[(1, 84315126), (2, 42157563), (3, 28105042), (6, 14052521), (7, 12045018), (14, 6022509), (21, 4015006), (42, 2007503)]