18220472

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{4877}}^1$

素因数の和:5350

約数の個数: 16

約数和(自身を含む): 34243560

約数和(自身を除く): 16023088

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 4877, 9754, 19508, 39016, 2277559, 4555118, 9110236, 18220472]

約数ペア:

[(1, 18220472), (2, 9110236), (4, 4555118), (8, 2277559), (467, 39016), (934, 19508), (1868, 9754), (3736, 4877)]