129123426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{935677}}^1$

素因数の和:935705

約数の個数: 16

約数和(自身を含む): 269475264

約数和(自身を除く): 140351838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 935677, 1871354, 2807031, 5614062, 21520571, 43041142, 64561713, 129123426]

約数ペア:

[(1, 129123426), (2, 64561713), (3, 43041142), (6, 21520571), (23, 5614062), (46, 2807031), (69, 1871354), (138, 935677)]