18159141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6081

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 14354907

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6047, 18141, 42329, 66517, 78611, 126987, 199551, 235833, 465619, 550277, 864721, 1396857, 1650831, 2594163, 6053047, 18159141]

約数ペア:

[(1, 18159141), (3, 6053047), (7, 2594163), (11, 1650831), (13, 1396857), (21, 864721), (33, 550277), (39, 465619), (77, 235833), (91, 199551), (143, 126987), (231, 78611), (273, 66517), (429, 42329), (1001, 18141), (3003, 6047)]