18218746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100103}}^1$

素因数の和:100125

約数の個数: 16

約数和(自身を含む): 33634944

約数和(自身を除く): 15416198

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 100103, 200206, 700721, 1301339, 1401442, 2602678, 9109373, 18218746]

約数ペア:

[(1, 18218746), (2, 9109373), (7, 2602678), (13, 1401442), (14, 1301339), (26, 700721), (91, 200206), (182, 100103)]