15663631338

素因数分解:

$2^1\times 3^3\times {\mathrm{290067247}}^1$

素因数の和:290067258

約数の個数: 16

約数和(自身を含む): 34808069760

約数和(自身を除く): 19144438422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 290067247, 580134494, 870201741, 1740403482, 2610605223, 5221210446, 7831815669, 15663631338]

約数ペア:

[(1, 15663631338), (2, 7831815669), (3, 5221210446), (6, 2610605223), (9, 1740403482), (18, 870201741), (27, 580134494), (54, 290067247)]