84456378

素因数分解:

$2^1\times 3^3\times {\mathrm{1564007}}^1$

素因数の和:1564018

約数の個数: 16

約数和(自身を含む): 187680960

約数和(自身を除く): 103224582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1564007, 3128014, 4692021, 9384042, 14076063, 28152126, 42228189, 84456378]

約数ペア:

[(1, 84456378), (2, 42228189), (3, 28152126), (6, 14076063), (9, 9384042), (18, 4692021), (27, 3128014), (54, 1564007)]