27041894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 18922906

約数列:

[1, 2, 11, 22, 37, 74, 139, 239, 278, 407, 478, 814, 1529, 2629, 3058, 5143, 5258, 8843, 10286, 17686, 33221, 56573, 66442, 97273, 113146, 194546, 365431, 730862, 1229177, 2458354, 13520947, 27041894]

約数ペア:

[(1, 27041894), (2, 13520947), (11, 2458354), (22, 1229177), (37, 730862), (74, 365431), (139, 194546), (239, 113146), (278, 97273), (407, 66442), (478, 56573), (814, 33221), (1529, 17686), (2629, 10286), (3058, 8843), (5143, 5258)]