13486516188

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{21419}}^1$

素因数の和:21946

約数の個数: 48

約数和(自身を含む): 31782481920

約数和(自身を除く): 18295965732

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 383, 411, 548, 766, 822, 1149, 1532, 1644, 2298, 4596, 21419, 42838, 52471, 64257, 85676, 104942, 128514, 157413, 209884, 257028, 314826, 629652, 2934403, 5868806, 8203477, 8803209, 11737612, 16406954, 17606418, 24610431, 32813908, 35212836, 49220862, 98441724, 1123876349, 2247752698, 3371629047, 4495505396, 6743258094, 13486516188]

約数ペア:

[(1, 13486516188), (2, 6743258094), (3, 4495505396), (4, 3371629047), (6, 2247752698), (12, 1123876349), (137, 98441724), (274, 49220862), (383, 35212836), (411, 32813908), (548, 24610431), (766, 17606418), (822, 16406954), (1149, 11737612), (1532, 8803209), (1644, 8203477), (2298, 5868806), (4596, 2934403), (21419, 629652), (42838, 314826), (52471, 257028), (64257, 209884), (85676, 157413), (104942, 128514)]