15553242

素因数分解:

$2^1\times 3^3\times {\mathrm{288023}}^1$

素因数の和:288034

約数の個数: 16

約数和(自身を含む): 34562880

約数和(自身を除く): 19009638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 288023, 576046, 864069, 1728138, 2592207, 5184414, 7776621, 15553242]

約数ペア:

[(1, 15553242), (2, 7776621), (3, 5184414), (6, 2592207), (9, 1728138), (18, 864069), (27, 576046), (54, 288023)]