68898218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{49003}}^1$

素因数の和:49061

約数の個数: 16

約数和(自身を含む): 111729120

約数和(自身を除く): 42830902

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 49003, 98006, 931057, 1813111, 1862114, 3626222, 34449109, 68898218]

約数ペア:

[(1, 68898218), (2, 34449109), (19, 3626222), (37, 1862114), (38, 1813111), (74, 931057), (703, 98006), (1406, 49003)]