18975504

素因数分解:

$2^4\times 3^1\times {\mathrm{395323}}^1$

素因数の和:395334

約数の個数: 20

約数和(自身を含む): 49020176

約数和(自身を除く): 30044672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395323, 790646, 1185969, 1581292, 2371938, 3162584, 4743876, 6325168, 9487752, 18975504]

約数ペア:

[(1, 18975504), (2, 9487752), (3, 6325168), (4, 4743876), (6, 3162584), (8, 2371938), (12, 1581292), (16, 1185969), (24, 790646), (48, 395323)]