18214088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{78509}}^1$

素因数の和:78544

約数の個数: 16

約数和(自身を含む): 35329500

約数和(自身を除く): 17115412

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 78509, 157018, 314036, 628072, 2276761, 4553522, 9107044, 18214088]

約数ペア:

[(1, 18214088), (2, 9107044), (4, 4553522), (8, 2276761), (29, 628072), (58, 314036), (116, 157018), (232, 78509)]