2580451218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{4871}}^1$

素因数の和:6447

約数の個数: 48

約数和(自身を含む): 5890248000

約数和(自身を除く): 3309796782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1549, 3098, 4647, 4871, 9294, 9742, 13941, 14613, 27882, 29226, 29431, 43839, 58862, 87678, 88293, 92549, 176586, 185098, 264879, 277647, 529758, 555294, 832941, 1665882, 7545179, 15090358, 22635537, 45271074, 67906611, 135813222, 143358401, 286716802, 430075203, 860150406, 1290225609, 2580451218]

約数ペア:

[(1, 2580451218), (2, 1290225609), (3, 860150406), (6, 430075203), (9, 286716802), (18, 143358401), (19, 135813222), (38, 67906611), (57, 45271074), (114, 22635537), (171, 15090358), (342, 7545179), (1549, 1665882), (3098, 832941), (4647, 555294), (4871, 529758), (9294, 277647), (9742, 264879), (13941, 185098), (14613, 176586), (27882, 92549), (29226, 88293), (29431, 87678), (43839, 58862)]