216156636

素因数分解:

$2^2\times 3^2\times {\mathrm{6004351}}^1$

素因数の和:6004361

約数の個数: 18

約数和(自身を含む): 546396032

約数和(自身を除く): 330239396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6004351, 12008702, 18013053, 24017404, 36026106, 54039159, 72052212, 108078318, 216156636]

約数ペア:

[(1, 216156636), (2, 108078318), (3, 72052212), (4, 54039159), (6, 36026106), (9, 24017404), (12, 18013053), (18, 12008702), (36, 6004351)]