16987644

素因数分解:

$2^2\times 3^5\times {\mathrm{17477}}^1$

素因数の和:17496

約数の個数: 36

約数和(自身を含む): 44533944

約数和(自身を除く): 27546300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 17477, 34954, 52431, 69908, 104862, 157293, 209724, 314586, 471879, 629172, 943758, 1415637, 1887516, 2831274, 4246911, 5662548, 8493822, 16987644]

約数ペア:

[(1, 16987644), (2, 8493822), (3, 5662548), (4, 4246911), (6, 2831274), (9, 1887516), (12, 1415637), (18, 943758), (27, 629172), (36, 471879), (54, 314586), (81, 209724), (108, 157293), (162, 104862), (243, 69908), (324, 52431), (486, 34954), (972, 17477)]