18365988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35593}}^1$

素因数の和:35643

約数の個数: 24

約数和(自身を含む): 43851808

約数和(自身を除く): 25485820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35593, 71186, 106779, 142372, 213558, 427116, 1530499, 3060998, 4591497, 6121996, 9182994, 18365988]

約数ペア:

[(1, 18365988), (2, 9182994), (3, 6121996), (4, 4591497), (6, 3060998), (12, 1530499), (43, 427116), (86, 213558), (129, 142372), (172, 106779), (258, 71186), (516, 35593)]