84120018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{378919}}^1$

素因数の和:378961

約数の個数: 16

約数和(自身を含む): 172787520

約数和(自身を除く): 88667502

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 378919, 757838, 1136757, 2273514, 14020003, 28040006, 42060009, 84120018]

約数ペア:

[(1, 84120018), (2, 42060009), (3, 28040006), (6, 14020003), (37, 2273514), (74, 1136757), (111, 757838), (222, 378919)]