16401834

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21191}}^1$

素因数の和:21242

約数の個数: 24

約数和(自身を含む): 36365472

約数和(自身を除く): 19963638

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 21191, 42382, 63573, 127146, 190719, 381438, 911213, 1822426, 2733639, 5467278, 8200917, 16401834]

約数ペア:

[(1, 16401834), (2, 8200917), (3, 5467278), (6, 2733639), (9, 1822426), (18, 911213), (43, 381438), (86, 190719), (129, 127146), (258, 63573), (387, 42382), (774, 21191)]