16280172

素因数分解:

$2^2\times 3^2\times {\mathrm{452227}}^1$

素因数の和:452237

約数の個数: 18

約数和(自身を含む): 41152748

約数和(自身を除く): 24872576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 452227, 904454, 1356681, 1808908, 2713362, 4070043, 5426724, 8140086, 16280172]

約数ペア:

[(1, 16280172), (2, 8140086), (3, 5426724), (4, 4070043), (6, 2713362), (9, 1808908), (12, 1356681), (18, 904454), (36, 452227)]