550998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4388

約数の個数: 24

約数和(自身を含む): 1364688

約数和(自身を除く): 813690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4373, 8746, 13119, 26238, 30611, 39357, 61222, 78714, 91833, 183666, 275499, 550998]

約数ペア:

[(1, 550998), (2, 275499), (3, 183666), (6, 91833), (7, 78714), (9, 61222), (14, 39357), (18, 30611), (21, 26238), (42, 13119), (63, 8746), (126, 4373)]