68138154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{540779}}^1$

素因数の和:540794

約数の個数: 24

約数和(自身を含む): 168723360

約数和(自身を除く): 100585206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 540779, 1081558, 1622337, 3244674, 3785453, 4867011, 7570906, 9734022, 11356359, 22712718, 34069077, 68138154]

約数ペア:

[(1, 68138154), (2, 34069077), (3, 22712718), (6, 11356359), (7, 9734022), (9, 7570906), (14, 4867011), (18, 3785453), (21, 3244674), (42, 1622337), (63, 1081558), (126, 540779)]