1281756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{15259}}^1$

素因数の和:15273

約数の個数: 24

約数和(自身を含む): 3418240

約数和(自身を除く): 2136484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 15259, 30518, 45777, 61036, 91554, 106813, 183108, 213626, 320439, 427252, 640878, 1281756]

約数ペア:

[(1, 1281756), (2, 640878), (3, 427252), (4, 320439), (6, 213626), (7, 183108), (12, 106813), (14, 91554), (21, 61036), (28, 45777), (42, 30518), (84, 15259)]