64885974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{636137}}^1$

素因数の和:636159

約数の個数: 16

約数和(自身を含む): 137405808

約数和(自身を除く): 72519834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 636137, 1272274, 1908411, 3816822, 10814329, 21628658, 32442987, 64885974]

約数ペア:

[(1, 64885974), (2, 32442987), (3, 21628658), (6, 10814329), (17, 3816822), (34, 1908411), (51, 1272274), (102, 636137)]