18157902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 43310592

約数和(自身を除く): 25152690

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 18797, 37594, 56391, 112782, 131579, 263158, 394737, 432331, 789474, 864662, 1296993, 2593986, 3026317, 6052634, 9078951, 18157902]

約数ペア:

[(1, 18157902), (2, 9078951), (3, 6052634), (6, 3026317), (7, 2593986), (14, 1296993), (21, 864662), (23, 789474), (42, 432331), (46, 394737), (69, 263158), (138, 131579), (161, 112782), (322, 56391), (483, 37594), (966, 18797)]