27641418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10789}}^1$

素因数の和:10862

約数の個数: 32

約数和(自身を含む): 64222080

約数和(自身を除く): 36580662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 10789, 21578, 32367, 64734, 75523, 151046, 226569, 453138, 658129, 1316258, 1974387, 3948774, 4606903, 9213806, 13820709, 27641418]

約数ペア:

[(1, 27641418), (2, 13820709), (3, 9213806), (6, 4606903), (7, 3948774), (14, 1974387), (21, 1316258), (42, 658129), (61, 453138), (122, 226569), (183, 151046), (366, 75523), (427, 64734), (854, 32367), (1281, 21578), (2562, 10789)]