3872198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 2825530

約数列:

[1, 2, 11, 22, 37, 67, 71, 74, 134, 142, 407, 737, 781, 814, 1474, 1562, 2479, 2627, 4757, 4958, 5254, 9514, 27269, 28897, 52327, 54538, 57794, 104654, 176009, 352018, 1936099, 3872198]

約数ペア:

[(1, 3872198), (2, 1936099), (11, 352018), (22, 176009), (37, 104654), (67, 57794), (71, 54538), (74, 52327), (134, 28897), (142, 27269), (407, 9514), (737, 5254), (781, 4958), (814, 4757), (1474, 2627), (1562, 2479)]