2015217486

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{28151}}^1$

素因数の和:28297

約数の個数: 48

約数和(自身を含む): 4519071648

約数和(自身を除く): 2503854162

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 3977, 7954, 11931, 23862, 28151, 35793, 56302, 71586, 84453, 168906, 253359, 506718, 1154191, 2308382, 2730647, 3462573, 5461294, 6925146, 8191941, 10387719, 16383882, 20775438, 24575823, 49151646, 111956527, 223913054, 335869581, 671739162, 1007608743, 2015217486]

約数ペア:

[(1, 2015217486), (2, 1007608743), (3, 671739162), (6, 335869581), (9, 223913054), (18, 111956527), (41, 49151646), (82, 24575823), (97, 20775438), (123, 16383882), (194, 10387719), (246, 8191941), (291, 6925146), (369, 5461294), (582, 3462573), (738, 2730647), (873, 2308382), (1746, 1154191), (3977, 506718), (7954, 253359), (11931, 168906), (23862, 84453), (28151, 71586), (35793, 56302)]