253242018

素因数分解:

$2^1\times 3^3\times {\mathrm{4689667}}^1$

素因数の和:4689678

約数の個数: 16

約数和(自身を含む): 562760160

約数和(自身を除く): 309518142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4689667, 9379334, 14069001, 28138002, 42207003, 84414006, 126621009, 253242018]

約数ペア:

[(1, 253242018), (2, 126621009), (3, 84414006), (6, 42207003), (9, 28138002), (18, 14069001), (27, 9379334), (54, 4689667)]