215052018

素因数分解:

$2^1\times 3^1\times {\mathrm{1823}}^1\times {\mathrm{19661}}^1$

素因数の和:21489

約数の個数: 16

約数和(自身を含む): 430361856

約数和(自身を除く): 215309838

約数列:

[1, 2, 3, 6, 1823, 3646, 5469, 10938, 19661, 39322, 58983, 117966, 35842003, 71684006, 107526009, 215052018]

約数ペア:

[(1, 215052018), (2, 107526009), (3, 71684006), (6, 35842003), (1823, 117966), (3646, 58983), (5469, 39322), (10938, 19661)]