218912724

素因数分解:

$2^2\times 3^2\times {\mathrm{6080909}}^1$

素因数の和:6080919

約数の個数: 18

約数和(自身を含む): 553362810

約数和(自身を除く): 334450086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6080909, 12161818, 18242727, 24323636, 36485454, 54728181, 72970908, 109456362, 218912724]

約数ペア:

[(1, 218912724), (2, 109456362), (3, 72970908), (4, 54728181), (6, 36485454), (9, 24323636), (12, 18242727), (18, 12161818), (36, 6080909)]