2708156556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{4973}}^1$

素因数の和:7151

約数の個数: 72

約数和(自身を含む): 7828757664

約数和(自身を除く): 5120601108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2161, 4322, 4973, 6483, 8644, 9946, 12966, 14919, 15127, 19449, 19892, 25932, 29838, 30254, 34811, 38898, 44757, 45381, 59676, 60508, 69622, 77796, 89514, 90762, 104433, 136143, 139244, 179028, 181524, 208866, 272286, 313299, 417732, 544572, 626598, 1253196, 10746653, 21493306, 32239959, 42986612, 64479918, 75226571, 96719877, 128959836, 150453142, 193439754, 225679713, 300906284, 386879508, 451359426, 677039139, 902718852, 1354078278, 2708156556]

約数ペア:

[(1, 2708156556), (2, 1354078278), (3, 902718852), (4, 677039139), (6, 451359426), (7, 386879508), (9, 300906284), (12, 225679713), (14, 193439754), (18, 150453142), (21, 128959836), (28, 96719877), (36, 75226571), (42, 64479918), (63, 42986612), (84, 32239959), (126, 21493306), (252, 10746653), (2161, 1253196), (4322, 626598), (4973, 544572), (6483, 417732), (8644, 313299), (9946, 272286), (12966, 208866), (14919, 181524), (15127, 179028), (19449, 139244), (19892, 136143), (25932, 104433), (29838, 90762), (30254, 89514), (34811, 77796), (38898, 69622), (44757, 60508), (45381, 59676)]