18292408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134503}}^1$

素因数の和:134526

約数の個数: 16

約数和(自身を含む): 36316080

約数和(自身を除く): 18023672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134503, 269006, 538012, 1076024, 2286551, 4573102, 9146204, 18292408]

約数ペア:

[(1, 18292408), (2, 9146204), (4, 4573102), (8, 2286551), (17, 1076024), (34, 538012), (68, 269006), (136, 134503)]