2854612278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{23189}}^1$

素因数の和:24181

約数の個数: 48

約数和(自身を含む): 7076103840

約数和(自身を除く): 4221491562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 977, 1954, 2931, 5862, 6839, 8793, 13678, 17586, 20517, 23189, 41034, 46378, 61551, 69567, 123102, 139134, 162323, 208701, 324646, 417402, 486969, 973938, 1460907, 2921814, 22655653, 45311306, 67966959, 135933918, 158589571, 203900877, 317179142, 407801754, 475768713, 951537426, 1427306139, 2854612278]

約数ペア:

[(1, 2854612278), (2, 1427306139), (3, 951537426), (6, 475768713), (7, 407801754), (9, 317179142), (14, 203900877), (18, 158589571), (21, 135933918), (42, 67966959), (63, 45311306), (126, 22655653), (977, 2921814), (1954, 1460907), (2931, 973938), (5862, 486969), (6839, 417402), (8793, 324646), (13678, 208701), (17586, 162323), (20517, 139134), (23189, 123102), (41034, 69567), (46378, 61551)]