18155306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8839}}^1$

素因数の和:8933

約数の個数: 16

約数和(自身を含む): 29702400

約数和(自身を除く): 11547094

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8839, 17678, 114907, 229814, 698281, 1396562, 9077653, 18155306]

約数ペア:

[(1, 18155306), (2, 9077653), (13, 1396562), (26, 698281), (79, 229814), (158, 114907), (1027, 17678), (2054, 8839)]