17680716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25878

約数の個数: 36

約数和(自身を含む): 47047000

約数和(自身を除く): 29366284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 25849, 51698, 77547, 103396, 155094, 232641, 310188, 465282, 491131, 930564, 982262, 1473393, 1964524, 2946786, 4420179, 5893572, 8840358, 17680716]

約数ペア:

[(1, 17680716), (2, 8840358), (3, 5893572), (4, 4420179), (6, 2946786), (9, 1964524), (12, 1473393), (18, 982262), (19, 930564), (36, 491131), (38, 465282), (57, 310188), (76, 232641), (114, 155094), (171, 103396), (228, 77547), (342, 51698), (684, 25849)]