15828894

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1087}}^1$

素因数の和:1904

約数の個数: 24

約数和(自身を含む): 34369920

約数和(自身を除く): 18541026

約数列:

[1, 2, 3, 6, 9, 18, 809, 1087, 1618, 2174, 2427, 3261, 4854, 6522, 7281, 9783, 14562, 19566, 879383, 1758766, 2638149, 5276298, 7914447, 15828894]

約数ペア:

[(1, 15828894), (2, 7914447), (3, 5276298), (6, 2638149), (9, 1758766), (18, 879383), (809, 19566), (1087, 14562), (1618, 9783), (2174, 7281), (2427, 6522), (3261, 4854)]