18128274

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{11149}}^1$

素因数の和:11425

約数の個数: 16

約数和(自身を含む): 36393600

約数和(自身を除く): 18265326

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 11149, 22298, 33447, 66894, 3021379, 6042758, 9064137, 18128274]

約数ペア:

[(1, 18128274), (2, 9064137), (3, 6042758), (6, 3021379), (271, 66894), (542, 33447), (813, 22298), (1626, 11149)]