18656028

素因数分解:

$2^2\times 3^3\times {\mathrm{172741}}^1$

素因数の和:172754

約数の個数: 24

約数和(自身を含む): 48367760

約数和(自身を除く): 29711732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172741, 345482, 518223, 690964, 1036446, 1554669, 2072892, 3109338, 4664007, 6218676, 9328014, 18656028]

約数ペア:

[(1, 18656028), (2, 9328014), (3, 6218676), (4, 4664007), (6, 3109338), (9, 2072892), (12, 1554669), (18, 1036446), (27, 690964), (36, 518223), (54, 345482), (108, 172741)]