25907742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68539}}^1$

素因数の和:68557

約数の個数: 32

約数和(自身を含む): 65798400

約数和(自身を除く): 39890658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68539, 137078, 205617, 411234, 479773, 616851, 959546, 1233702, 1439319, 1850553, 2878638, 3701106, 4317957, 8635914, 12953871, 25907742]

約数ペア:

[(1, 25907742), (2, 12953871), (3, 8635914), (6, 4317957), (7, 3701106), (9, 2878638), (14, 1850553), (18, 1439319), (21, 1233702), (27, 959546), (42, 616851), (54, 479773), (63, 411234), (126, 205617), (189, 137078), (378, 68539)]