18027678

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 37619712

約数和(自身を除く): 19592034

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 941, 1882, 2823, 3193, 5646, 6386, 9579, 19158, 29171, 58342, 87513, 96923, 175026, 193846, 290769, 581538, 3004613, 6009226, 9013839, 18027678]

約数ペア:

[(1, 18027678), (2, 9013839), (3, 6009226), (6, 3004613), (31, 581538), (62, 290769), (93, 193846), (103, 175026), (186, 96923), (206, 87513), (309, 58342), (618, 29171), (941, 19158), (1882, 9579), (2823, 6386), (3193, 5646)]