18166284

素因数分解:

$2^2\times 3^2\times {\mathrm{504619}}^1$

素因数の和:504629

約数の個数: 18

約数和(自身を含む): 45920420

約数和(自身を除く): 27754136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 504619, 1009238, 1513857, 2018476, 3027714, 4541571, 6055428, 9083142, 18166284]

約数ペア:

[(1, 18166284), (2, 9083142), (3, 6055428), (4, 4541571), (6, 3027714), (9, 2018476), (12, 1513857), (18, 1009238), (36, 504619)]