2217072018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52787429}}^1$

素因数の和:52787441

約数の個数: 16

約数和(自身を含む): 5067593280

約数和(自身を除く): 2850521262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52787429, 105574858, 158362287, 316724574, 369512003, 739024006, 1108536009, 2217072018]

約数ペア:

[(1, 2217072018), (2, 1108536009), (3, 739024006), (6, 369512003), (7, 316724574), (14, 158362287), (21, 105574858), (42, 52787429)]