18422103

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 30007296

約数和(自身を除く): 11585193

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 887, 903, 989, 2661, 2967, 6209, 6923, 18627, 20401, 20769, 38141, 61203, 114423, 142807, 266987, 428421, 800961, 877243, 2631729, 6140701, 18422103]

約数ペア:

[(1, 18422103), (3, 6140701), (7, 2631729), (21, 877243), (23, 800961), (43, 428421), (69, 266987), (129, 142807), (161, 114423), (301, 61203), (483, 38141), (887, 20769), (903, 20401), (989, 18627), (2661, 6923), (2967, 6209)]