217819548

素因数分解:

$2^2\times 3^2\times {\mathrm{6050543}}^1$

素因数の和:6050553

約数の個数: 18

約数和(自身を含む): 550599504

約数和(自身を除く): 332779956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6050543, 12101086, 18151629, 24202172, 36303258, 54454887, 72606516, 108909774, 217819548]

約数ペア:

[(1, 217819548), (2, 108909774), (3, 72606516), (4, 54454887), (6, 36303258), (9, 24202172), (12, 18151629), (18, 12101086), (36, 6050543)]