129780678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1138427}}^1$

素因数の和:1138451

約数の個数: 16

約数和(自身を含む): 273222720

約数和(自身を除く): 143442042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1138427, 2276854, 3415281, 6830562, 21630113, 43260226, 64890339, 129780678]

約数ペア:

[(1, 129780678), (2, 64890339), (3, 43260226), (6, 21630113), (19, 6830562), (38, 3415281), (57, 2276854), (114, 1138427)]