16208172

素因数分解:

$2^2\times 3^2\times {\mathrm{450227}}^1$

素因数の和:450237

約数の個数: 18

約数和(自身を含む): 40970748

約数和(自身を除く): 24762576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450227, 900454, 1350681, 1800908, 2701362, 4052043, 5402724, 8104086, 16208172]

約数ペア:

[(1, 16208172), (2, 8104086), (3, 5402724), (4, 4052043), (6, 2701362), (9, 1800908), (12, 1350681), (18, 900454), (36, 450227)]