1189951398

素因数分解:

$2^1\times 3^4\times {\mathrm{509}}^1\times {\mathrm{14431}}^1$

素因数の和:14954

約数の個数: 40

約数和(自身を含む): 2671796160

約数和(自身を除く): 1481844762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 509, 1018, 1527, 3054, 4581, 9162, 13743, 14431, 27486, 28862, 41229, 43293, 82458, 86586, 129879, 259758, 389637, 779274, 1168911, 2337822, 7345379, 14690758, 22036137, 44072274, 66108411, 132216822, 198325233, 396650466, 594975699, 1189951398]

約数ペア:

[(1, 1189951398), (2, 594975699), (3, 396650466), (6, 198325233), (9, 132216822), (18, 66108411), (27, 44072274), (54, 22036137), (81, 14690758), (162, 7345379), (509, 2337822), (1018, 1168911), (1527, 779274), (3054, 389637), (4581, 259758), (9162, 129879), (13743, 86586), (14431, 82458), (27486, 43293), (28862, 41229)]