18096722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 33149952

約数和(自身を除く): 15053230

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1307, 1978, 2614, 6923, 9149, 13846, 18298, 30061, 56201, 60122, 112402, 210427, 393407, 420854, 786814, 1292623, 2585246, 9048361, 18096722]

約数ペア:

[(1, 18096722), (2, 9048361), (7, 2585246), (14, 1292623), (23, 786814), (43, 420854), (46, 393407), (86, 210427), (161, 112402), (301, 60122), (322, 56201), (602, 30061), (989, 18298), (1307, 13846), (1978, 9149), (2614, 6923)]