12181410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135349}}^1$

素因数の和:135362

約数の個数: 24

約数和(自身を含む): 31671900

約数和(自身を除く): 19490490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135349, 270698, 406047, 676745, 812094, 1218141, 1353490, 2030235, 2436282, 4060470, 6090705, 12181410]

約数ペア:

[(1, 12181410), (2, 6090705), (3, 4060470), (5, 2436282), (6, 2030235), (9, 1353490), (10, 1218141), (15, 812094), (18, 676745), (30, 406047), (45, 270698), (90, 135349)]