16917684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{201401}}^1$

素因数の和:201415

約数の個数: 24

約数和(自身を含む): 45114048

約数和(自身を除く): 28196364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 201401, 402802, 604203, 805604, 1208406, 1409807, 2416812, 2819614, 4229421, 5639228, 8458842, 16917684]

約数ペア:

[(1, 16917684), (2, 8458842), (3, 5639228), (4, 4229421), (6, 2819614), (7, 2416812), (12, 1409807), (14, 1208406), (21, 805604), (28, 604203), (42, 402802), (84, 201401)]