27972486

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{947}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 62340480

約数和(自身を除く): 34367994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 947, 1094, 1641, 1894, 2841, 3282, 4923, 5682, 8523, 9846, 14769, 17046, 25569, 29538, 51138, 518009, 1036018, 1554027, 3108054, 4662081, 9324162, 13986243, 27972486]

約数ペア:

[(1, 27972486), (2, 13986243), (3, 9324162), (6, 4662081), (9, 3108054), (18, 1554027), (27, 1036018), (54, 518009), (547, 51138), (947, 29538), (1094, 25569), (1641, 17046), (1894, 14769), (2841, 9846), (3282, 8523), (4923, 5682)]