16913628

素因数分解:

$2^2\times 3^2\times {\mathrm{469823}}^1$

素因数の和:469833

約数の個数: 18

約数和(自身を含む): 42753984

約数和(自身を除く): 25840356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469823, 939646, 1409469, 1879292, 2818938, 4228407, 5637876, 8456814, 16913628]

約数ペア:

[(1, 16913628), (2, 8456814), (3, 5637876), (4, 4228407), (6, 2818938), (9, 1879292), (12, 1409469), (18, 939646), (36, 469823)]