55836438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1329439}}^1$

素因数の和:1329451

約数の個数: 16

約数和(自身を含む): 127626240

約数和(自身を除く): 71789802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1329439, 2658878, 3988317, 7976634, 9306073, 18612146, 27918219, 55836438]

約数ペア:

[(1, 55836438), (2, 27918219), (3, 18612146), (6, 9306073), (7, 7976634), (14, 3988317), (21, 2658878), (42, 1329439)]